@0xCygaar cygaar

cygaar posts on X about ethereum, onchain, nfts, token the most. They currently have [-------] followers and [----] posts still getting attention that total [-------] engagements in the last [--] hours.

Engagements: [-------] #

Mentions: [--] #

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CreatorRank: [-------] #

Social Influence

Social category influence cryptocurrencies #7181 stocks finance technology brands nfts social networks exchanges countries formula 1 celebrities

Social topic influence ethereum #925, onchain #30, nfts, token, nft, crypto, ai, abstract #65, portal #1143, zksync

Top accounts mentioned or mentioned by @abstractchain @ai16zdao @zksync @aixbtagent @onchainheroes @pudgypenguins @framexyz @0xmert @optimizoor @eigenlayer @privyio @friendtech @arcdotfun @beastico @virtualsio @lucanetz @playgigaverse @myriadmarkets @opensea @poppunkonchain

Top assets mentioned Ethereum (ETH) zkSync (ZK) Solana (SOL) Bitcoin (BTC) Mint Incorporation Limited (MIMI) Azuki (azuki) Friend.tech (FRIEND) WalletConnect Token (WCT) Pudgy Penguins (pudgypenguins) Eliza (ELIZA) Celestia (TIA) Arbitrum (ARB) USDC (USDC) Coinbase Global Inc. (COIN) Layerzero (ZRO) CryptoPunks (cryptopunks) Linea (LINEA) DeGods (degods) Gas (GAS)

Top Social Posts

Top posts by engagements in the last [--] hours

"Some notes on your contract: - Your compiler should be to 0.8.4 to match 721A. - Use instead of = to same some gas - Use custom errors to save deployment costs - Most of your public functions can be set to external - Lot of SSTORE ops in general maybe theyre required"
X Link 2022-03-13T16:37Z 90.5K followers, [--] engagements

"Alright let's review the @projectPXN contract. This is the deployed version: Here's what I would've changed about it 🧵👇 https://etherscan.io/address/0x160C404B2b49CBC3240055CEaEE026df1e8497A0#code https://etherscan.io/address/0x160C404B2b49CBC3240055CEaEE026df1e8497A0#code"
X Link 2022-05-05T01:16Z 90.2K followers, [---] engagements

"Another day another contract review thread. This time we're looking @BokiNFT a project that has gained a lot of traction lately. Let's dive in 🧵"
X Link 2022-06-02T19:49Z 90.4K followers, [---] engagements

"Let's take a look at the @MoonrunnersNFT contract: what was done well what could be improved and how their moonphases logic works. I'll also address some rumors around relations to Moonbirds and an ERC20 token. 🧵:"
X Link 2022-06-26T18:12Z 92.4K followers, [---] engagements

"I reviewed the @ThePossessedNFT contract and wanted to share my thoughts on it going into tomorrow's mint. They took a unique approach to mint validation that I want to highlight. TLDR: it's very well done. Great work @tmw_buidls and @whatthefurr. 🧵"
X Link 2022-06-29T23:54Z 104.9K followers, [----] engagements

"Let's talk about the Bill Murrary NFT project: why the contract is bad some trading metrics and why Coinbase NFT continues to be a subpar platform for both users and project creators. 🧵"
X Link 2022-07-16T00:35Z 90.5K followers, [---] engagements

"NFT project owners tired of @steveaoki buying into your project and dropping the floor Here's a couple lines of code you can add to your contract to prevent this from happening. With this code in place he'll never be able to hurt you or your holders"
X Link 2022-08-10T17:58Z 90.5K followers, [----] engagements

"Are you done with @farokh selling his NFTs You can't stand it when he sells on pumps Sick to your stomach when he sells on dips I have the solution for you. Just add these lines to your smart contract so Farokh is soulbound to his NFTs forever"
X Link 2022-08-11T17:12Z 108.3K followers, [----] engagements

"Instead of going to 0% royalties bigger projects should consider creating their own marketplaces. You take away 3rd party marketplace fees retain some (or all) of the royalties and the end user pays a similar transaction fee"
X Link 2022-10-09T18:22Z 90.4K followers, [---] engagements

"New username - time to fully embrace to Ethereum developer in me"
X Link 2022-11-02T03:48Z 132K followers, [---] engagements

"Invisible Friends dropped their 3D Friends collection today. It's been a while since I've done a contract review so let's talk about what was done well and what could be improved. If you're launching an NFT contract soon these tips may be of use to you 🧵:"
X Link 2022-11-24T00:02Z 90.2K followers, [----] engagements

"Fun fact: WETH cannot ever go insolvent. Your WETH will always be swappable 1:1 with ETH. The code and logic is quite simple. In fact it only takes [--] lines of code to implement. Here's a simple primer on how WETH works 🧵:"
X Link 2022-11-25T22:45Z 94.9K followers, [----] engagements

"Solidity gas ⛽ saving tip of the day: If you have a mapping(uint256 = bool) you can use a bitmap to drastically reduce gas usage. In the code below the bitmap can lead to a 95% reduction in write costs compared to the mapping. More info below 👇"
X Link 2022-12-24T00:50Z 91.5K followers, 103.9K engagements

"What's a good bitmap library to use Most people use the OpenZeppelin implementation which can be found here: If you're aware of other/better implementations please let me know down below. https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/structs/BitMaps.sol https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/structs/BitMaps.sol"
X Link 2022-12-24T00:50Z 90.4K followers, [----] engagements

"I still see a lot of devs writing their Solidity tests in Hardhat. Did you know that Foundry tests can be over 100x faster ⚡ I wrote the same tests in both Foundry and Hardhat and noticed a 180x speed up. More details below 🧵:"
X Link 2023-01-06T18:35Z 90.4K followers, 49.8K engagements

"My first attempt at hacking the @BoredApeYC dookey dash game lead to this image showing up. Well done Yuga. Time to try some other methods"
X Link 2023-01-19T22:16Z 110.4K followers, 489.4K engagements

"I spent the last [--] days trying to exploit Dookey Dash from @BoredApeYC. It took many attempts but I finally did it. Here's video proof of me going through every obstacle type and still registering a valid run on their system (more info in the thread):"
X Link 2023-01-25T17:24Z 110.8K followers, 577.2K engagements

"The Nyan Slash Check project that's currently trending on OpenSea is a scam. The project's description points to a fake zora site to try to get users to mint a fake token. All the trade volume is coming from a wallet using Seaport to trade with itself. The contract is unverified"
X Link 2023-02-05T20:13Z 90.5K followers, 44.7K engagements

"There is an NFT project (TradFiLines) that only lets you trade your NFTs during stock market hours 😂. They even have code for toggling daylight savings. True pioneers in this space"
X Link 2023-02-11T00:03Z 130.3K followers, 148.4K engagements

"Just confirming what @dingalingts posted the allocation for the Blur airdrop (retail) is currently 12%. 78% of the supply has been delegated to two lockup contracts and another 9% is owned by a multisig controlled by Blur. I posted the contract links below"
X Link 2023-02-14T17:00Z 123.1K followers, 228.2K engagements

"Token contract: Airdrop claim contract: https://etherscan.io/address/0xf2d15c0a89428c9251d71a0e29b39ff1e86bce25 https://etherscan.io/address/0x5283d291dbcf85356a21ba090e6db59121208b44 https://etherscan.io/address/0xf2d15c0a89428c9251d71a0e29b39ff1e86bce25 https://etherscan.io/address/0x5283d291dbcf85356a21ba090e6db59121208b44"
X Link 2023-02-14T17:00Z 123.1K followers, 24.3K engagements

"You guys realize that CloneX has a 20k supply right Stop making posts comparing their floor price to 10k collections. [---] ETH for a 20k supply is not the same as [---] ETH for a 10k supply 😭"
X Link 2023-03-17T15:09Z 90.4K followers, 65.5K engagements

"You NFT people really are unhinged 😩😩😩 Found this project called "Not a NFT Project". They somehow made the contract formatting worse than the actual NFT images 😭"
X Link 2023-03-18T02:26Z 95.2K followers, 51.1K engagements

"Wanna play around more with @Scroll_ZKP's testnet I setup two test ERC20 tokens that you can mint freely and also swap on Uniswap. Here are some simple instructions on how to do this:"
X Link 2023-03-26T19:01Z 90.6K followers, 137.3K engagements

"If you try to query the Linea contract for your tokenId you'll see that it errors out now. The NFT has been burned from Linea and is now on Goerli"
X Link 2023-04-07T22:36Z 132.3K followers, [----] engagements

"Notes: - I added a mint function on Goerli so you can also mint on Goerli and bridge to Linea - There is a limit of 100k NFTs on both chains - This is a free mint but you will have to cover the gas costs to transfer across chains - There is no utility to this NFT"
X Link 2023-04-07T22:36Z 127.2K followers, [----] engagements

"To further demonstrate why minting on Linea (or another L2) is better look at the txn fees between the two. The left is Goerli right is Linea. [------] ETH vs [-------] ETH. On mainnet this could make a huge difference"
X Link 2023-04-07T22:36Z 127.2K followers, [----] engagements

"You can then transport (bridge) this NFT over to Goerli via LayerZero by calling the crossChain function. Go to the write contract tab again and fill out the function details like this:"
X Link 2023-04-10T18:14Z 132.3K followers, [----] engagements

"Once you click "write" wait a couple minutes and you should see a transaction appear on the Goerli NFT contract: The internal txn should show that your tokenId was minted on Goerli like below. Txn link: https://goerli.etherscan.io/tx/0x4b7de4dac200b0d51d7ca8e67b212e7f1fea02c67841227189a51bce3be4a5c8 https://goerli.etherscan.io/address/0xF34402Ea1fdDFD1e245A244969af5303177D26c3#internaltx https://goerli.etherscan.io/tx/0x4b7de4dac200b0d51d7ca8e67b212e7f1fea02c67841227189a51bce3be4a5c8 https://goerli.etherscan.io/address/0xF34402Ea1fdDFD1e245A244969af5303177D26c3#internaltx"
X Link 2023-04-10T18:14Z 131.6K followers, [----] engagements

"If you want to bridge back you can run the crossChain function on the Goerli contract. You'll want to fill out the details like this. Notice how the dstChainId is [-----]. This is the Base testnet chainId for LayerZero"
X Link 2023-04-10T18:14Z 132.3K followers, [----] engagements

"It's become clear to me that not everyone understands how metadata is setup for various NFT projects. I'm going to explain how different projects setup their metadata and whether or not they can be changed in the future. Let's start with Bored Ape Yacht Club:"
X Link 2023-04-18T20:09Z 126.8K followers, 49.9K engagements

"Curious why your ETH txns have been so expensive in the last [--] hrs This XEN token has been consuming up to 90% of gas per block in single txns. This is why EIP4844 + L2s will be important for scaling ETH - we can't keep having single apps spike gas for everyone else"
X Link 2023-04-24T07:17Z 90.6K followers, 144.3K engagements

"@LayerZero_Labs @0xPolygon Time to test this out"
X Link 2023-04-25T17:41Z 90.4K followers, [----] engagements

"Here are some fun facts about $PEPE's contract code including the curious case of $8M worth of coins that are locked up forever 😳:"
X Link 2023-05-05T14:36Z 90.6K followers, 573.3K engagements

"2) This address 0xAf2358e98683265cBd3a48509123d390dDf54534 was actually blacklisted by the PEPE deployer. They own [-------------] tokens that are locked up forever. These coins are worth about [--] million USD right now 🤯"
X Link 2023-05-05T14:36Z 131K followers, 74.2K engagements

"It literally takes [--] lines of code to launch a shitcoin lol"
X Link 2023-05-07T03:45Z 132.9K followers, 252.6K engagements

"Just so everyone is aware the $PSYOP contract has an owner-only mint function that allows the owner to mint as many tokens as they want. Until ownership is renounced consider the token supply to be at the whim of the team"
X Link 2023-05-14T06:58Z 135.4K followers, 235.6K engagements

"Yesterday @Visa published a report on their experiments with ERC4337 (Account Abstraction). This is amazing to see because: 1) A huge payments company is experimenting with Ethereum 2) They do a great job showcasing the potential uses of ERC4337 Let's go over the report 🧵:"
X Link 2023-06-20T12:06Z 63.8K followers, 162K engagements

"Ok so here's a quick $PSYOP rundown: - Supply capped at 550B (cannot increase) - ben.eth holds 95% of supply (probably used partially for airdrop) - 27B tokens were added to the pool against [---] ETH initially - There is code that prevents bots from transacting in the same block"
X Link 2023-05-19T01:27Z 135.4K followers, 159.3K engagements

"The @pudgypenguins team released their Pudgy World online experience which allows users to create and customize digital penguins via NFTs. They use physical toys and loot boxes to onboard users to NFTs without users even knowing they own NFTs. Here's how the system works 🧵:"
X Link 2023-06-30T01:51Z 70.3K followers, 347.2K engagements

"The Pudgy Penguins approach is different. Instead of trying to get crypto native folks to buy NFTs they built a toy line that appeals to the masses. Toy purchasers think that they're just getting a cute penguin figurine but they're also getting a ticket to a digital world"
X Link 2023-05-22T19:40Z 70.1K followers, [---] engagements

"So in summary @pudgypenguins is using physical toys and a user-friendly online world to onboard users to NFTs. They've hidden away a lot of the scary crypto interactions to reduce onboarding friction. Users can experience the full Pudgy World without ever needing to buy crypto"
X Link 2023-06-27T11:49Z 70.3K followers, 12.9K engagements

"@beast_ico @pudgypenguins They are footing the bill because the team controls an EOA that's initiating all the token transfers"
X Link 2023-05-22T20:47Z 70.1K followers, [--] engagements

"@0xfoobar @scott_lew_is Gnosis safe still requires an EOA to initiate a txn. Isn't the point of [----] to allow wallets with arbitrary verification methods to initiate transactions At least that's what I've gathered but most documentation I've ready is pretty hand-wavey"
X Link 2023-05-23T17:06Z 134.3K followers, [----] engagements

"LayerZero is a tool that allows cross-chain communication. You can send messages to and from various different blockchains/rollups (ETH Arbitrum zksync etc). I've recently been putting together contracts to allow you to play around with their newer integrations"
X Link 2023-05-24T23:10Z 70.1K followers, [--] engagements

"Scroll down to the "mint" box (number 5). Click mint and wait for the txn to confirm. To get the id of the NFT you just minted click into the transaction hash and click on the "Logs" box. The second log here will display the token id you minted"
X Link 2023-05-24T23:10Z 70.4K followers, 34.1K engagements

"To confirm that this is the right token id you can go to the "read" tab on the zksync explorer and find the "ownerOf" section. Type in the token id you just found and make sure the address matches up with your address:"
X Link 2023-05-24T23:10Z 70.1K followers, 28.8K engagements

"I just queried the addresses that have sent ben.eth money in the last [--] hours. It appears that Nakamigos still have by far the most number of holders that sent ETH:"
X Link 2023-05-28T00:24Z 70.2K followers, [--] engagements

"However the chart below shows the total amount of ETH that was sent by each collection. Nakamigos is only third despite having the most unique addresses. MAYC reigns supreme here"
X Link 2023-05-28T00:24Z 67.9K followers, [--] engagements

"Imagine an NFT marketplace that's fully decentralized enforces creator royalties allows custom orders and has ERC1155 support. Sounds great right Well as of today you no longer have to imagine because sudoswap v2 is now live Here's a beginner's guide to sudoswap 🧵:"
X Link 2023-06-09T01:03Z 91.5K followers, 116.2K engagements

"The trade pool setup is basically a combination of the buy and sell pools. You'll need to select the initial NFTs to deposit into the pool the amount of ETH (or ERC20 tokens) used for initial purchases and setup the curve settings"
X Link 2023-06-09T01:03Z 87K followers, [----] engagements

"In this example below I've deposited [--] NFTs and [----] ETH to buy up to [--] NFTs. The sell spot price is set to [---] ETH and the buy spot price is [-----] ETH (this difference prevents pool manipulation). You can see how the buy and sell prices will change based on NFTs bought/sold"
X Link 2023-06-09T01:03Z 87K followers, [----] engagements

"@MagicEden @whizwang @Azuki @BEANZOfficial @DemAzuki is also my favorite person"
X Link 2023-06-13T21:05Z 90.5K followers, [---] engagements

"@locationtba @Memeland @Azuki @casey_lau @karenckarenc I gotchu"
X Link 2023-06-14T00:13Z 90.4K followers, [---] engagements

"@jtriley_eth The "it was pushed by Uniswap therefore it's bad" argument is so stupid. It's legitimately a good set of opcodes to add to the EVM and will reduce gas costs for users"
X Link 2023-06-14T15:21Z 63.7K followers, [--] engagements

"For example Azuki #4567 may map to a smart contract wallet that lives at address 0x243F4E0d556EFD1006c52E85A6ddFb6748A4C0b7. A single NFT may control more than one contract account however each contract account only belongs to a single NFT. Here's a complete diagram:"
X Link 2023-06-15T15:27Z 70.2K followers, [--] engagements

"This is pretty big news for NFTs - Fortnite is adding special in-game items specifically for holders of Nike's NFTs (.Swoosh). Fortnite averages about [--] million daily active users. We're about to see a lot of mainstream exposure to NFTs even if they don't realize it"
X Link 2023-06-17T17:11Z 86.7K followers, 173.2K engagements

"With ERC6551 on-chain identities will evolve. You'll be able to section your wallet into multiple profiles by having one NFT own related NFTs (ex. a BAYC owning a MAYC and BAKC). We already see this concept in @Azuki's collectors profile and @Memeland's crews"
X Link 2023-06-19T15:33Z 70.2K followers, [--] engagements

"@waleswoosh Beanz has twice the supply as Moonbirds - the floors arent that close"
X Link 2023-06-20T13:44Z 63.4K followers, [----] engagements

"Going to be an interesting next couple of weeks for NFTs. Azuki Ether Memeland DeGods all with upcoming mints/announcements. I'll be here to break them all down for you 🫡"
X Link 2023-06-24T14:52Z 70.3K followers, [----] engagements

"@davidbailey_eth @pudgypenguins Oh shit what are they announcing"
X Link 2023-06-24T14:51Z 90.5K followers, [---] engagements

"Gonna be a very exciting next couple of weeks for NFTs. Azuki Ether Memeland DeGods Pudgy and Yuga (HV-MTL) all with upcoming announcements/mints. I'll be here to break them all down for you 🫡"
X Link 2023-06-24T15:05Z 70.2K followers, 57.4K engagements

"@HenryTheGrape @CyberKongz Did not intentionally do that will definitely post coverage on Kongz as well"
X Link 2023-06-24T21:31Z 90.5K followers, [----] engagements

"@waleswoosh Wouldn't really call this a fair comparison because 1) the initial mint was a dutch auction and [--] eth was the starting price 2) Azuki was a much less well known commodity back then. You can probably find a txn towards the end of the DA with much higher gas prices"
X Link 2023-06-25T19:22Z 67.9K followers, [----] engagements

"The @azuki MysteryBean contract has been verified which means it's time to go through the code. Let's talk about how minting will work and the various gas optimizations that were added to reduce fees for users 🧵:"
X Link 2023-06-26T01:20Z 71.2K followers, 265.5K engagements

"If you go to line [---] in MysteryBean.sol you'll find the presaleMint function. This function will be used for both Azuki and Beanz presale minting. In order to mint you'll need a signature parameter which means you MUST mint from the Azuki website and not from the contract"
X Link 2023-06-26T01:20Z 70.3K followers, 11.1K engagements

"The Azuki backend will check how many Azukis/Beanz a user has and use that to generate a valid signature to be used in the contract. The contract itself will validate that the user hasn't minted more NFTs than they've been allocated or that the total supply is exceeded"
X Link 2023-06-26T01:20Z 70.1K followers, [----] engagements

"The auction mint function (L373) is very similar to the original Azuki dutch auction code. It first makes sure a user hasn't minted past their wallet limit and that there is still supply remaining. It then calculates the current auction price and validates the msg.value"
X Link 2023-06-26T01:20Z 70.3K followers, [----] engagements

"One key difference is that the MysteryBean auctionMint function also requires that a signature is passed in. Again this means you will have to mint from the Azuki website instead of the directly from contract. This should help prevent bots"
X Link 2023-06-26T01:20Z 70.2K followers, [----] engagements

"We added several gas optimizations to this contract. For starters this contract is an ERC721A contract. For those unfamiliar ERC721A was primarily built by Azuki @optimizoor and myself. It's a hyper-efficient NFT batch minting contract"
X Link 2023-06-26T01:20Z 70.2K followers, [----] engagements

"Lastly I'll talk about the unchecked blocks added to the code. By default Solidity will run extra checks to make sure values can't overflow/underflow. However this uses extra gas. If we know for certain that math operations won't overflow/underflow we can use unchecked"
X Link 2023-06-28T06:55Z 70.1K followers, [----] engagements

"All of these gas optimizations were added so the minter doesn't have to pay much in gas fees. The total gas consumption to mint a single NFT in the presale should be 80k gas units which be only be about [-----] ETH even if gas prices spike up to [---] gwei"
X Link 2023-06-28T03:02Z 70.2K followers, 16.6K engagements

"Overall the contract should be quite gas efficient for the upcoming sale. Both the presale and auction mint functions were designed to be secure while also cutting down on gas costs that users need to pay. As a reminder the sale will happen on June 27th. Good luck to everyone"
X Link 2023-06-28T05:14Z 70.3K followers, 10.9K engagements

"@9gagceo @Azuki I agree with this. I should've pushed for this in my contract review so I'll take part of the blame. Definitely will ask for it next time. I did however add support in the @ether contract"
X Link 2023-06-26T02:08Z 70.4K followers, 10.4K engagements

"@frankdegods @9gagceo @Azuki @ether Appreciate the love. Sent you a dm btw lets chat soon"
X Link 2023-06-26T03:45Z 70.3K followers, [----] engagements

"Delegate Cash is one of the best ways to keep your NFTs secure in a cold wallet while still allowing you to participate in gated mints using a hot wallet. With several upcoming mints having delegate support now is a good time to walk through how setup a delegate wallet 🧵:"
X Link 2023-06-27T00:28Z 67.9K followers, [---] engagements

"However if your NFT is in a hardware wallet you'd either need to transact using the ledger directly (risk signing something bad) or you'd need to transfer the NFT to a hot wallet and back (txn fees). Neither scenario is ideal"
X Link 2023-06-27T00:28Z 67.9K followers, [--] engagements

"With delegate cash applications can see if the owner of the NFT has delegated another wallet to act on its behalf. For example the owner of a BAYC can delegate their hot wallet to act on behalf of their vault to mint a future Yuga drop (used for Dookey Dash)"
X Link 2023-06-27T00:29Z 70.3K followers, [----] engagements

"Revoking a delegation is also simple. Click on manage my profile and select the delegation you want to remove. Click submit and confirm the transaction. Your delegation will now be removed"
X Link 2023-06-27T00:28Z 70.2K followers, [--] engagements

"IMPORTANT: For tomorrow's Azuki Elemental mint you will need to choose Option [--] (Wallet) to delegate a hot wallet. None of the other options will work"
X Link 2023-06-27T00:29Z 70.2K followers, [----] engagements

"I don't have any inside info on this new GreenBean NFT from Azuki but here's some notes from the code: - ERC1155 - Burnable - 10k supply (one per Azukis) - The only logic this contract contains is for airdropping and claiming. Another contract may burn these down the line"
X Link 2023-06-28T13:35Z 70.1K followers, 83K engagements

"The @ether mint contract has now been deployed and verified which means it's time to go through the code. I'm going to explain how the mint will work and the gas optimizations that I added to reduce fees for users 🧵:"
X Link 2023-06-30T02:24Z 70.3K followers, [---] engagements

"The contract can be found here: For context I wrote the code and had @optimizoor and @0x_Beans audit. I am not officially on the Ether team - I was brought in to write the smart contract for the mint"
X Link 2023-06-30T02:24Z 70.1K followers, [--] engagements

"The full mint details can be found here: There will [--] mint options: - Free allowlist mint with a [--] week token lockup - Paid allowlist mint with no lockup (0.35 ETH) - Paid public mint with no lockup (0.65 ETH) There is a function for each in the code"
X Link 2023-06-30T02:24Z 70.1K followers, [--] engagements

"For the allowlist phase mint the freeAllowlistMint or paidAllowlistMint functions will be called. The free option will incur a bit of gas overhead because a lockup expiration needs to be set. The paid option will require [----] ETH * number of NFTs (most likely just 1)"
X Link 2023-06-30T02:24Z 64.2K followers, [--] engagements

"The public mint function will also require a signature which means minting from the site will be required. There is a max limit of [--] public mints per wallet which is enforced at the contract level. Allowlist mints will not count towards this [--] mint limit"
X Link 2023-06-30T02:24Z 70.2K followers, [--] engagements

"Let's talk gas optimizations. A lot of effort has been put in to reduce the gas usage during minting while also still keeping the code clean and readable. The first thing you'll notice is that this is an ERC721A contract - cheap batch mints + some extra goodies (read below)"
X Link 2023-06-30T02:24Z 70.1K followers, [--] engagements

"To keep track of the number of allowlist mints a user has made we use auxiliary data which is a feature unique to ERC721A. It takes advantage of already-used storage and packs in extra data without using extra storage slots. Storage read/writes are expensive in the EVM"
X Link 2023-06-30T02:24Z 70.1K followers, [--] engagements

"On L119/156 of EtherCapsule.sol we read the allowlist mint count using getAux and set the new count on L120/150. Using auxiliary data allows us to remove an extra cold SLOAD since we're not using an extra storage slot to track allowlist mints per user"
X Link 2023-06-30T02:24Z 63.8K followers, [--] engagements

"Because we're using signatures to validate user allowlists we avoid needing to validate whether a user is on the allowlist on-chain. The backend checks this off-chain and only returns a signature if the address is valid. This further reduces gas usage"
X Link 2023-06-30T02:24Z 70.1K followers, [--] engagements

"We were also intentional with the ordering of the state variables. As I've mentioned in the past state variables in solidity are packed. By arranging them in a specific order we can reduce the normal of storage slots used. The last [--] variables here all fit in a single slot"
X Link 2023-06-30T02:24Z 70.2K followers, [--] engagements

"Lastly we used calldata for dynamic inputs and a couple of unchecked blocks to further reduce gas usage. While these aren't huge gas savers it can be nice to squeeze out a couple more gas units"
X Link 2023-06-30T02:24Z 70.2K followers, [--] engagements

"I expect the gas usage to be around 120k for free allowlists and 90-100k for paid allowlist and public mint. This will vary based on how many mints a user has already made. Assuming a gas price [---] gwei this would be [-----] ETH for public mint. The real numbers will vary a bit"
X Link 2023-06-30T02:24Z 70.1K followers, [--] engagements

"Also I want to reiterate this is the CORRECT address for the Ether mint: 0x6c952af158ec8d0fd94908e389c084394d9aebbb. Make sure you are clicking on links from @ether's official Twitter/Discord. As a reminder allowlist opens up tomorrow 6/30 and public sale 7/7"
X Link 2023-06-30T02:24Z 70.1K followers, [--] engagements

"When I saw that Yuga Labs was releasing another game I knew I had to try to break it (like Dookey Dash). It took me about an hour to write a script that cleans tiles and pets the HV-MTL automatically. Here's a demo of my script + some details in the 🧵:"
X Link 2023-07-09T03:00Z 70.4K followers, 159.1K engagements

"Wondering why gas fees are high right now The top ETH gas guzzler is this contract where users make validators run useless/unnecessary code just to increase overall gas usage. People are literally burning their money to increase gas fees for everyone else 🤦♂"
X Link 2023-07-05T21:06Z 99.8K followers, 646.4K engagements

"@Tervon_2020 They are calling the mint function on the contract: https://etherscan.io/address/0xb48eb8368c9c6e9b0734de1ef4ceb9f484b80b9c https://etherscan.io/address/0xb48eb8368c9c6e9b0734de1ef4ceb9f484b80b9c"
X Link 2023-07-05T21:09Z 132K followers, 19.5K engagements

"The new Azuki Elemental backgrounds kinda go hard though"
X Link 2023-07-08T04:34Z 70.2K followers, [--] engagements

"Before anyone starts bringing out the pitchforks - just know that banks already do this. They just do it on their on backend/servers. At least they're deploying smart contracts progress is progress"
X Link 2023-07-11T18:34Z 70.4K followers, 24.2K engagements

"zkSync just airdropped NFTs to [-----] wallets. Unfortunately the code quality of this contract reminds me a lot of the type of NFT contracts we were seeing back in [----] - inefficient and bloated. Here are ways the contract can be improved 🧵:"
X Link 2023-07-15T13:54Z 86.8K followers, 157.5K engagements

"This hash proves that they had the secret phrase set in stone ahead of time and it wasn't changed when the script was run. The hash is derived from running the phrase through the SHA256 algorithm. The hash cannot be reversed so no one can reconstruct the full seed beforehand"
X Link 2023-07-22T17:26Z 70.1K followers, [----] engagements

"Here's a full thread from Jalil for more info on the random seed: After the script is run the token ids are selected for each bracket and the metadata is updated for those tokens. Here's an example updated NFT:"
X Link 2023-07-22T17:26Z 67K followers, [----] engagements

"I'm not a huge fan of the new X logo so I wrote a chrome extension that reverts the X back to the bird logo. You can see in the demo that the bird is restored in both the app as well as the tab icon. Long live the bird"
X Link 2023-07-29T23:43Z 70.3K followers, 151.3K engagements

"Adding to @PopPunkOnChain's tweet - the Pond0x contract has this directTransfer function that anyone can call. The normal ERC20 transfer function verifies that the spender is allowed to transfer tokens but this function allows anyone to spend anyone's tokens"
X Link 2023-07-28T17:13Z 86.8K followers, 23.9K engagements

"I've seen a lot of people talk about bridging into Base chain to ape into some memecoins. Since there's no official bridge frontend here's a simple guide on moving ETH to Base chain 🧵:"
X Link 2023-07-30T14:48Z 86.8K followers, 214.1K engagements

"Everyone is claiming that bridging into Base chain is a one way process with no way to withdraw funds. This is not true. You can use the native withdrawal process to get your funds back on mainnet (7 days). If you NEED to bridge back to Ethereum here's an in-depth guide:"
X Link 2023-07-31T04:18Z 86.8K followers, 187.2K engagements

"The Leetswap deployer just sent this message to the exploiter. Unfortunately for Leetswap the native bridge from Base to Ethereum mainnet is trustless so there's no way they can actually stop the exploiter from withdrawing"
X Link 2023-08-01T14:29Z 70.1K followers, 55.4K engagements

"Very sorry to see that this happened. However let's make one thing very clear - the user 100% signed something. The draining transaction was a Blur order. Blur requires that the seller signs the order hash before it executes the trade. There is no way to forge this signature"
X Link 2023-08-05T15:47Z 90.4K followers, 193.8K engagements

"Base mainnet is now live which means it's time to test out the @LayerZero_Labs integration. I put together a set of contracts that allow you to mint an NFT on Base and bridge it to other chains using LayerZero. Here's a guide if you want to play around with LZ on Base 🧵:"
X Link 2023-08-07T02:30Z 70.2K followers, 188.1K engagements

"To get your NFT id click on the transaction details (View your transaction). In the "ERC-721 Tokens Transferred" section you can see the id of the NFT that you just minted"
X Link 2023-08-07T02:30Z 132.3K followers, [----] engagements

"The PayPal contract has this comment: "avoid a name clash with an emerging standard in ERC865". ERC865 was proposed in [----] lmao. They must've written this code years ago found the old deployment script and said "let it rip" 😂"
X Link 2023-08-07T16:51Z 70.1K followers, 110.9K engagements

"Not sure if "Digital Asset" News knows how this works. The transaction they linked was a test transaction with invalid parameters and an extremely low gas limit which caused the error. It was also on the implementation contract not the real one. Do some research next time"
X Link 2023-08-08T13:19Z 70.1K followers, 36.3K engagements

"PSA: Do not mint any more Infinity tokens as the contract has a bug I rescued the rest of the funds from the contract and have sent them back to @visualizevalue. I'll post a breakdown of the bug soon"
X Link 2023-08-10T13:40Z 70.1K followers, 24.5K engagements

"Almost [--] ETH was drained in an exploit of VisualizeValue's Infinity tokens contract. Very unfortunate to see this happen but there are lessons we can learn from an event like this. Here's a breakdown of how the exploit worked:"
X Link 2023-08-10T14:12Z 70.3K followers, 85.4K engagements

"This is the original tweet that alerted me to the exploit: The Infinity Tokens contract can be found here:"
X Link 2023-08-10T14:12Z 70.1K followers, [----] engagements

"This is the hacker's address: You can see they have a balance of [----] ETH which they made from a series of exploits. The bad actor used tornado cash to send the address ETH to pay the gas fees for this hack"
X Link 2023-08-10T14:12Z 70.3K followers, [----] engagements

"Visa one of the world's largest payment processors continues to use Ethereum for their crypto research. Yesterday they published a proof of concept that allows users to pay gas fees using credit cards by leveraging Account Abstraction (ERC4337). Here's how it all works 🧵:"
X Link 2023-08-11T16:52Z 70.1K followers, 120K engagements

"You guys are running @friendtech on your tiny little iPhones while I'm running mine full screen on a desktop. We are not the same. But also if you wanted to do this you just need to spoof your browser's user agent to be a mobile device"
X Link 2023-08-12T03:58Z 86.9K followers, 20.9K engagements

"The @DeGodsNFT Season [--] "Downgrade" is now live. Many of you have opinions on the artwork but very few of you understand how upgrading works under the hood. Here's how the @dust_labs team and I worked together to build a secure and efficient upgrade process for Season [--] 🧵:"
X Link 2023-08-13T23:53Z 97.6K followers, 115.4K engagements

"Before getting started we need to understand that the DeGods metadata is stored off-chain on the DeGods backend servers. This means that the team has the ability to change the art (unlike other projects which have permanent metadata)"
X Link 2023-08-13T23:53Z 70.1K followers, [--] engagements

"For the Downgrade users have the choice whether or not they change their artwork. This means the DeGods backend servers need to read on-chain data (smart contract) to determine whether or not a tokenId has opted in. Additionally payment for the art change is taken in $DUST"
X Link 2023-08-13T23:53Z 70.3K followers, [--] engagements

"The payForUpgrade function in UpgradeNFT.sol contains the actual upgrade logic. The tokenIds input was set to calldata to save on gas. The function first goes through the delegate modifier (L85) like we talked about above"
X Link 2023-08-13T23:54Z 63.8K followers, [----] engagements

"The function then transfers $DUST from the user to the upgrade contract. The DeGods team can withdraw the tokens using the withdrawTokenFunds function (L72) later on. If the user has not approved the contract to withdraw $DUST or the user has an insufficient balance it reverts"
X Link 2023-08-13T23:54Z 70.4K followers, [--] engagements

"On L97 the contract loops through every tokenId passed in and checks that: - the tokenId is valid - the tokenId has not already been upgraded If both conditions are true it will set the tokenId to be upgraded (L106)"
X Link 2023-08-13T23:54Z 70.1K followers, [----] engagements

"On L107 an event is emitted so the backend knows that it should change the artwork for a specific DeGod id. The unchecked block on L109 was added in to reduce gas usage - we know it's impossible for the for-loop iterator to overflow because there are at most 10k DeGod ids"
X Link 2023-08-13T23:54Z 70.3K followers, [----] engagements

"Credit to @thebasedbob @wolvrinheart @0x_chill @kevindegods @frankdegods and everyone else involved with the entire process. The team over at DustLabs iterated quickly and was very receptive to feedback. The Points Parlor technical explanation will be out tomorrow"
X Link 2023-08-13T23:54Z 70.1K followers, [----] engagements

"And if you do know what it is are you aware that the OP stack doesn't currently support fault proofs"
X Link 2023-08-16T02:10Z 70.1K followers, [----] engagements

"If you answered to the above do you care that OP stack currently doesn't have fault proofs"
X Link 2023-08-16T02:10Z 70.4K followers, [----] engagements

"Many of you don't know how rollups work. And that's ok. Rollups are complex systems and it's very easy to be overwhelmed when trying to understand how they function. Let's start with a simple breakdown of the principles behind rollups 🧵:"
X Link 2023-08-16T19:09Z 62.6K followers, 154K engagements

"You've used Ethereum before. You probably like how decentralized and secure it is. You've probably also spent a lot of money on gas fees at some point in time. Wouldn't it be nice if you could inherit security properties of Ethereum but have cheaper and faster transactions"
X Link 2023-08-16T19:09Z 70.1K followers, [----] engagements

"Sequencers are centralized parties that currently submit these batches of data to Ethereum. Sequencers accept user txns order them process them bundle + submit to L1. Sequencers are the reason why txns feel faster on L2 - they execute txns quickly at the cost of centralization"
X Link 2023-08-16T19:09Z 86.7K followers, [----] engagements

"Let's say you're swapping ETH for USDC on Uniswap on mainnet. You're paying gas for the amount of computation done + an overhead. If you did the same swap on an L2 you only pay for how large the txn data is not how computationally expensive the txn is. $9 vs $0.26 difference:"
X Link 2023-08-16T19:09Z 86.7K followers, [----] engagements

"I very intentionally didn't go into the specifics of how rollups are built in this thread. I want you to first understand how they reduce gas fees and how ETH enters/exits these systems. In the future I'll talk about how sequencers data availability settlement and more"
X Link 2023-08-16T19:09Z 70.3K followers, [----] engagements

"Looks like @opensea will no longer enforce royalties on new collections and existing collections after Feb '24. Blur already dropped royalties for operator enforced collections due to LooksRare using Seaport to circumvent blocklists. Ultimately the current model doesn't work"
X Link 2023-08-17T19:16Z 70.1K followers, 21.2K engagements

"No one really knows what's going on with NFT royalties so I put together a table of each marketplace and their respective fees. We've come full circle with Sudoswap now being one of the only marketplaces to enforce royalties"
X Link 2023-08-18T18:57Z 70.2K followers, 25.3K engagements

"Thanks to @dingalingts for the correct on LooksRare's fees. Additionally Blur will enforce royalties if the collection completely blocks Seaport"
X Link 2023-08-18T18:57Z 67.9K followers, [----] engagements

"A simple explanation of how @friendtech share pricing works (and other fun facts about friend tech's contract) 🧵:"
X Link 2023-08-19T22:39Z 88.2K followers, 343.5K engagements

"Other interesting facts: - There is currently $5.6M worth of ETH deposited into the app - The protocol fee is 5% - The subject fee is 5% - Subjects have made $1.3M in aggregate off trading fees - The protocol has also made $1.3M off trading fees"
X Link 2023-08-19T22:39Z 87K followers, 17.4K engagements

"@vronsoeth @friendtech The bots already exist"
X Link 2023-08-21T19:27Z 90.6K followers, [----] engagements

"Correction: Looks like Privy may be used to fully self-custody the wallets: Need to look more into how it works"
X Link 2023-08-21T20:34Z 70.2K followers, 15.1K engagements

"Updated diagram thanks to @Sabnock66 and @0xz80 for pointing out the correction. As such (pending more research into how Privy works) I don't see much of an issue with wallet security in FriendTech"
X Link 2023-08-21T20:39Z 77.7K followers, 13.4K engagements

"Thinking about changing my PFP Do I go with the (wartime) Milady Punk or keep the Azuki"
X Link 2023-08-22T19:11Z 70.3K followers, 76.6K engagements

"Previously I went over how rollups work: This is a good starting point if you still think a rollup is an artificially flavored fruit candy that [--] year olds eat at recess"
X Link 2023-08-24T22:17Z 71.1K followers, [----] engagements

"What's the point of bridging anyways Remember that rollups are just blockchains at their core. And in order to use a blockchain you need some funds to pay for gas fees. Most Ethereum rollups will use ETH as the native gas token. You need to acquire ETH on the rollup somehow"
X Link 2023-08-24T22:17Z 63.9K followers, [----] engagements

"Let's look specifically at the Optimism/Base bridge contract's deposit function: The function validates the input data and then emits an event at the end. This event is read by the L2 nodes to determine what bridge events have happened on L1"
X Link 2023-08-24T22:17Z 70.2K followers, [---] engagements

"I just deployed a smart contract in Rust 🦀. No that isn't a typo. Arbitrum just launched Stylus a project that allows developers to deploy more efficient smart contracts written in Rust C and C++. A quick overview on how Stylus completely changes contract development 🧵:"
X Link 2023-08-31T19:45Z 70.4K followers, 134.7K engagements

"2) Stylus contracts are more efficient than existing EVM contracts due to WASM being more efficient. Rust and C++ WASM compilers have also been in development for many years meaning they've been optimized heavily"
X Link 2023-08-31T19:45Z 70.3K followers, [----] engagements

"3) This opens up the door to more complex contracts. Computation and memory is cheaper in WASM. Existing Rust/C libraries can be utilized for advanced cryptography generative art or gaming. More info on Stylus here:"
X Link 2023-08-31T19:45Z 70.1K followers, [----] engagements

"Rust smart contracts are cool but are they really more efficient than Solidity contracts I setup an experiment with @optimizoor to discover the answer. We put together a hyper-optimized Solidity contract and tested it against a simple Rust Stylus contract on Arbitrum:"
X Link 2023-09-01T20:59Z 70.1K followers, 56.5K engagements

"If you missed my post on Arbitrum's Stylus announcement you can find it here: Essentially you can now deploy contracts in various languages to the Arbitrum network. These other languages (including Rust) may be more efficient than Solidity"
X Link 2023-09-01T20:59Z 67.9K followers, [----] engagements

"A lot of people don't know this but over 90% of the blocks in Ethereum are built by MEV block builders. Sounds scary but you shouldn't be worried. An explanation of why this happens and how it keeps Ethereum decentralized🧵:"
X Link 2023-09-05T17:02Z 70.3K followers, 69.7K engagements

"@AlanaDLevin Smart wallets using account abstraction can support 2FA"
X Link 2023-09-07T15:50Z 70.2K followers, [---] engagements

"In @friendtech's first month: - $5.3M paid to creators - $5.3M in app revenue - $16.37M in TVL - 135k wallets with at least [--] trade Say what you want but the numbers don't lie - people are using this app"
X Link 2023-09-09T17:11Z 70.1K followers, 89K engagements

"The refunds for @zachxbt's legal donations will be processed through a smart contract written by @0xngmi myself and @pcaversaccio. Here's how it works 🧵:"
X Link 2023-09-11T14:08Z 70.2K followers, 56.1K engagements

"The full announcement post can be found here: The repo is open source and can be found here: The contract that facilitates the refunds is located here:"
X Link 2023-09-11T14:08Z 70.2K followers, [----] engagements

"The logic here is quite simple - a merkle tree was generated from a query of all the donations made to Zach's donation address. When you interact with the claiming site a merkle proof will be sent to the claim function which will check the validity of the proof"
X Link 2023-09-11T14:08Z 70.4K followers, [----] engagements

"Amazing to see Zynga's @visitsugartown mint go smoothly today. I helped audit the contract so I wanted to point out a couple of the optimizations added to it:"
X Link 2023-09-14T04:46Z 70.2K followers, 22.7K engagements

"A mint of a single token for the guaranteed mint used 126k gas which is pretty solid for an ERC721(not A) contract. The non-guaranteed mint used a similar amount of gas. The public mint function did not end up being used so we did not see a gas war take place"
X Link 2023-09-14T04:46Z 70.3K followers, [----] engagements

"For the past [---] years I've spent hundreds of hours optimizing NFT smart contracts exploring royalty solutions and analyzing Ethereum rollups. Today I'm excited to announce @frame_xyz a culmination of all these efforts into one project. An overview of Frame Network 🧵:"
X Link 2023-09-14T19:05Z 86.5K followers, 285.6K engagements

"The official Frame announcement can be found here: Here's a breakdown of the design decisions behind Frame: https://x.com/frame_xyz/status/1702397737638174947s=46&t=TwZh6UKV0DyPAhXylxwVwQ https://x.com/frame_xyz/status/1702397737638174947s=46&t=TwZh6UKV0DyPAhXylxwVwQ"
X Link 2023-09-14T19:05Z 90.4K followers, 10.7K engagements

"1) Ethereum Rollup It's no secret that Ethereum is largest ecosystem for NFTs. However we've seen in the past how various NFT mints in the past have clogged up mainnet. Remember the Otherside mint"
X Link 2023-09-14T19:05Z 70.3K followers, [--] engagements

"Our goal for Frame was to create a home for NFTs that's aligned with Ethereum but moves most of the compute data storage and activity spikes to an L2. However in order to create a true home for NFTs we also needed to build features that don't exist on mainnet"
X Link 2023-09-14T19:05Z 70.2K followers, [--] engagements

"Who's building Frame Currently it's myself @0x_Beans and @stinkypablo however we would love contributions from the community. We cannot create the best chain for NFTs without help from the people working in Web3 every single day"
X Link 2023-09-14T19:05Z 87.8K followers, [----] engagements

"What kind of rollup is this We've built out testnets with a couple different rollup stacks so far (OP Stack Arbitrum Nitro) and are still exploring other options (optimistic vs ZK) to see what makes the most sense. A final decision will be announced in the future"
X Link 2023-09-14T19:05Z 87.8K followers, [----] engagements

"That's all for now. We're actively doing research in various areas to see if we can make the user experience even better on Frame. If you're interested in building on Frame please reach out to us. A public testnet will be out soon. Welcome to the Frame 🖼"
X Link 2023-09-14T19:05Z 63.3K followers, [----] engagements

"To summarize our goals for @frame_xyz: - Solve NFT royalties - Give back to the community through the Creator's fund - Reduce costs for critical operations (such as asset security via delegation) - Build an extremely consumer-friendly chain - All while being Ethereum L2"
X Link 2023-09-15T16:29Z 70.1K followers, 25.6K engagements

"One of the benefits of using a rollup is the 1-2 second transaction confirmation time. But how are rollups able to do this Blockchain voodoo magic or some false sense of security Explaining the lifecycle of a rollup transaction 🧵:"
X Link 2023-09-19T15:56Z 90.4K followers, 45.9K engagements

"This is where a lot of the debate around enshrined-bridge vs sovereign rollups come from. An L2 doesn't look at the L1 at all for native assets the bridge is used for bridged assets. Some will argue that the bridge determines the canonical head of the chain"
X Link 2023-09-19T15:56Z 70.2K followers, [---] engagements

"Good resources for further reading: - (OP photo source) - - - (@jarrodWattsDev) -"
X Link 2023-09-19T15:56Z 70.2K followers, [----] engagements

"1) It's not instant but it's quite fast - OP can take up to [--] seconds to confirm a txn. Other systems may allow for some MEV backrunning as well which adds further latency. 2) Again the dispute period does not affect L2 state. Withdrawals are a way of convincing the L1 of the current L2 state there is no way for a dispute to change L2 state. @rauljordaneth made a great post on this yesterday: The arbitrum docs further go into finality at each step: - "nothing that can happen in phase [--] has any effect on the L1-level finality we've already locked in at phase 3". I also recommend watching this"
X Link 2023-09-19T23:50Z 70.1K followers, [---] engagements

"Running Solana's VM on top of Ethereum is now a reality. The idea sounds crazy but it highlights one of the core principles of modular blockchains. Explaining how @EclipseFND's newest Solana x Ethereum rollup works 🧵:"
X Link 2023-09-22T17:34Z 86.9K followers, 116.3K engagements

"The Eclipse rollup functions very similarly to a standard Ethereum rollup: Transactions are sent to a sequencer the seq orders the txns the txns are posted to the data availability layer full nodes process the txns a proof is posted to advance the bridge's view of the chain"
X Link 2023-09-22T17:34Z 70.2K followers, [---] engagements

"Another difference with the SVM is that transactions must specify what state is needed for that txn. The EVM allows full state access per txn which means slower lookups as the rollup state grows. More info from @aeyakovenko here:"
X Link 2023-09-22T17:34Z 70.3K followers, [---] engagements

"Eclipse also uses a different data availability layer than other rollups. The DA layer is where compressed txn data is stored so nodes in the network can derive the current state of the chain. Most rollups will post this data to Ethereum mainnet"
X Link 2023-09-22T17:34Z 70.2K followers, [---] engagements

"Eclipse on the other hand uses @CelestiaOrg which created a DA layer that is cheaper and has more bandwidth compared to mainnet. The tradeoff is that you have arguably lower security guarantees and there's been debate whether these are true L2s:"
X Link 2023-09-22T17:34Z 63.4K followers, [---] engagements

"Lastly the native gas token in Eclipse's rollup is ETH not SOL. For developers who like Solana's execution/performance but prefer the economics of Ethereum the SVM seems like a great balance. It'll be interesting to see if Solana devs port their code over to Eclipse"
X Link 2023-09-22T17:34Z 63.6K followers, [----] engagements

"Does this benefit Solana or does this benefit Ethereum The answer is both. Solana will get more mindshare since the tech stack will get more adoption (more tooling will be built out). Ethereum will continue to be used as the hub of liquidity and settlement (more token demand). agree Eclipse is obviously positive for Solana its just also clearly positive for Ethereum & ppl have a hard time reconciling wait how can it be good for both fair argument who wins more on relative basis but neither is the loser here its not one or the other https://t.co/LO4ychLHGj agree Eclipse is obviously positive"
X Link 2023-09-22T17:34Z 86.7K followers, [----] engagements

"Eclipse shows us the capabilities of modular blockchains. Instead of using Ethereum for DA and the EVM for execution it uses Celestia and SVM. In fact you can use any execution environment as long as it adheres to a certain set of rules. Modular rollups are flexible"
X Link 2023-09-22T17:34Z 86.7K followers, [----] engagements

"It's no secret that NFT trading volume and sentiment is down bad. But that doesn't mean NFT innovation is dead. @basepaint_xyz launched over a month ago and is one of the most unique NFT projects out there. An overview of BasePaint and how you can participate in the fun 🧵:"
X Link 2023-09-26T15:02Z 70.2K followers, 20.9K engagements

"Yuga Labs is not fucking around. They've made it clear that their collections will only be traded on royalty-enforced marketplaces (X2Y2 + SudoSwap V2). Their latest Mara collection blocks trading on OpenSea Blur LooksRare and SudoSwap V1"
X Link 2023-09-27T13:59Z 70.1K followers, 203.5K engagements

"Took me a while but I finally reached the top of the leaderboard on PudgyWorld. In all seriousness I'm working with the @pudgypenguins team on cleaning up the backend system as this is just an alpha release"
X Link 2023-09-27T21:04Z 70.3K followers, 25.7K engagements

"@0xBold @pudgypenguins I did but they cleared the leaderboard"
X Link 2023-09-28T02:14Z 70.1K followers, [---] engagements

"Vitalik's latest blog touches upon several key design principles of @frame_xyz: 1) "Part of the attraction of L2s is the ability to innovate on the execution layer and make extensions to the EVM." This is one of the core ideas behind building Frame. The question we asked ourselves was How can we shape an execution environment to better serve NFT creators and collectors. With Frame were adding changes to the EVM to make the NFT experience better for everyone. We're fans of the EVM but we're looking at ways to make various flows cheaper and easier to use. 2) "Enshrining features can help avoid"
X Link 2023-10-02T15:21Z 70.3K followers, [----] engagements

"Racer is literally on Twitter 24/7 and you guys really thought he would just sit around and watch everyone get sim swapped on Friendtech They just added in the ability to change your login method so I recommend doing that if you authenticated with a phone number"
X Link 2023-10-04T19:32Z 86.7K followers, 25.4K engagements

"Why are you guys trusting FriendTech forks with unverified contracts lmaooo FriendTech is [---] lines of code there's absolutely no reason for StarsArena to not have their code verified"
X Link 2023-10-05T15:48Z 70.3K followers, 46.3K engagements

"Introducing ERC721 Stylus: an ERC721 implementation written in Rust 🦀 for Arbitrum Stylus. This library will allow developers to easily write ERC721 contracts in Rust similar to Solidity libraries such as ERC721A OpenZeppelin and Solmate. More info below 🧵:"
X Link 2023-10-06T17:08Z 90.4K followers, 39.9K engagements

"The repo can be found here: Huge thank you to @CryptoIsCute for both writing the template code which this is based off of and for answering all my in-depth Stylus questions. You can find the list of changes/fixes made in the README"
X Link 2023-10-06T17:08Z 70.4K followers, [----] engagements

"I did a whole thread on Stylus that you can read about here: It works will be supported on all Abritrum chains built on top of their Nitro stack"
X Link 2023-10-06T17:08Z 70.3K followers, [----] engagements

"ERC721Stylus is still in its alpha stages and thus should not be used for production purposes (Stylus isn't even in production yet). Unit tests need to be added and the Offchain labs team may adjust gas costs of certain opcodes"
X Link 2023-10-06T17:08Z 70.4K followers, [---] engagements

"And that my friends is why you don't trust unverified contracts. The only ppl that will check the safety of unverified code are the ones trying to exploit it. Disappointing to see the founder of AVAX shill a project that lacks any transparency"
X Link 2023-10-07T13:17Z 70.1K followers, 25.5K engagements

"Doing some more digging on StarsArena - it looks like their api is hosted on a single virtual machine instance exposed directly to the internet. No loadbalancing no replication no bot protection. It's no wonder their API is down it takes [--] secs to write a script to DDoS"
X Link 2023-10-07T15:58Z 90.1K followers, 122K engagements

"And yes I also called out FriendTech for not having any bot protection. At least FT had loadbalancing to scale their apis under heavy load. StarsArena is literally just a single Google compute engine instance"
X Link 2023-10-07T15:58Z 70.1K followers, 11K engagements

"@rj @ReadOnlyUp Do they though AWS LB domains look something along the lines of it's pretty obvious that it's a loadbalancer even though under the hood it can be an EC2 instance. http://http-alb-blah-blah.region.elb.amazonaws.com http://http-alb-blah-blah.region.elb.amazonaws.com"
X Link 2023-10-07T21:10Z 90.4K followers, [---] engagements

"There's been a lot of debate around Lido recently but not everyone has context on why it's so important. A beginner's guide to Lido - what it is how it works and the risks it poses to the Ethereum network 🧵:"
X Link 2023-10-10T15:34Z 70.1K followers, 36K engagements

"Before diving in to @LidoFinance you first need to understand how Ethereum staking works. Ethereum is a proof of stake network which means ETH holders can "stake" (deposit + lock) their tokens to validate the network (verify txns propose blocks)"
X Link 2023-10-10T15:34Z 70.4K followers, [----] engagements

"As a reward for participating in network validation stakers receive a reward (3.5%). Sounds great right Why doesn't everyone just stake Right now it takes [--] ETH to stake in addition to running your own hardware and setting up the validator software. It's not that easy"
X Link 2023-10-10T15:34Z 70.1K followers, [----] engagements

"That's where Lido comes in - it's an abstraction layer that allows users to easily stake their ETH without needing [--] ETH or having to run their own node. Lido also gives users stETH an ERC20 token that represents the user's staked ETH position - "liquid staking" (LST)"
X Link 2023-10-10T15:34Z 70.2K followers, [----] engagements

"stETH is minted when a user deposits and burned when a user withdraws. stETH balances update everyday to account for accrued staking rewards. stETH is freely transferrable and can be used across defi applications which is a huge reason why liquid staking is so appealing"
X Link 2023-10-10T15:34Z 70.4K followers, [---] engagements

"But what actually happens when deposit your ETH into Lido Lido has a set of [--] node operators that operate thousands of validators. When ETH is deposited it gets put into a batch of [--] ETH and distributed to a validator that will stake that ETH with the Beacon chain"
X Link 2023-10-10T15:34Z 70.2K followers, [---] engagements

"Node operators are in charge of keeping validators running choosing what client software they run and handling new/removed validators. In return operators get 5% of the staking rewards earned through staking (nominated in stETH)"
X Link 2023-10-10T15:34Z 87K followers, [---] engagements

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