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![Polkadot_ERI Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1414284118485917696.png) Polkadot.ERI (Polkadot Ecology Research Institute) [@Polkadot_ERI](/creator/twitter/Polkadot_ERI) on x 4713 followers
Created: 2025-07-28 11:18:00 UTC

🗞️ The @Polkadot Ecosystem Weekly Observations and Summary is here!

Catch up on the significant updates from the Polkadot ecosystem for the week of July 22-28, 2025. 🔥

1⃣@pala_labs highlights @colorfulnotion's view on JAM as a rollup hoster, bringing scalability to external blockchains.


2⃣@Web3foundation announces applications for Decentralized Voices Cohort X are now open.


3⃣@hydration_net's TVL has increased by $150M in just XX days.


4⃣@frequency_xyz announces crossing X million new user activations.


5⃣@EnterTheMythos reports achieving XX% of their 2024 sales volume in just the first half of 2025.


6⃣@peaq shares @MessariCrypto's Q2 2025 report highlighting XXXX% growth in daily active addresses, UAE expansion, Machine DeFi launch, and multiple projects joining their ecosystem.


7⃣@Unique_NFTchain announces that it has reached X million accounts.


8⃣@paritytech announces XCM testing availability for Solidity developers in PolkaVM smart contracts via new precompile on Polkadot testnet.


✨ Get all the details in the full weekly newsletter:

![](https://pbs.twimg.com/media/Gw8FjNGbQAA0Mi9.jpg)

XXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1949791445205819864/c:line.svg)

**Related Topics**
[decentralized](/topic/decentralized)
[jam](/topic/jam)
[coins dot](/topic/coins-dot)

[Post Link](https://x.com/Polkadot_ERI/status/1949791445205819864)