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Akin @OLTOAK on x 9796 followers
Created: 2025-07-25 18:43:10 UTC
GN @build_on_bob Snappers!
BOB Revolutionizes Bitcoin DeFi with Hybrid ZK Fraud Proof Fast, affordable, secure, and adaptable—BOB delivers it all.
Combining the best of both worlds: ✅ Optimistic Rollups ✅ Zero-Knowledge (ZK) Rollups
Here’s the breakdown 👇
🛠️ Rollup models so far:
• Optimistic Rollups ➡️ Assume transactions are valid ❌ 7-day challenge period
• ZK Rollups ➡️ Verify transactions upfront ✅ Fast and secure ❌ Costly and complex
BOB’s innovation: Hybrid ZK Fraud Proof
This blends ZK proofs with Optimistic Rollups for a game-changing approach.
What you get: ✅ Low costs ✅ High speed ✅ Optional instant finality
🔄 How it works:
Example: Alice withdraws XXX wBTC from BOB
X. Alice submits her withdrawal X. Proposal posted to Ethereum X. Funds released after X days if unchallenged X. Need speed? Use a validity proof for instant withdrawal.
🔒 Handling disputes:
If a sequencer submits an invalid proposal: ✅ Anyone can challenge with a fraud proof ✅ Only XXX ETH needed ✅ Proof submission cost: ~$50 (far cheaper than other rollups)
⚡ Want instant withdrawals?
Opt for: ✅ Validity Proofs ➡️ Immediate finality ➡️ No waiting period ➡️ Ideal for fast or high-value transactions
📊 Why BOB’s Hybrid ZK Fraud Proof shines:
• Challenge wait times cut to hours • Validity proofs used only when needed • No ZK costs for every transaction • Bitcoin DeFi backed by Ethereum-grade security
Alexei Zamyatin, BOB Co-founder: “BOB’s hybrid system is the first fully functional ZK Rollup of its kind, pushing decentralization forward.”
🔥 This is just the start.
📌 In short:
✅ Flexible: Choose speed or cost-efficiency ✅ Secure: Ethereum-level protection ✅ Accessible: Anyone can challenge invalid proposals ✅ Fast: Instant withdrawals available ✅ Bitcoin DeFi is now reality
🚀 BOB isn’t just enabling Bitcoin DeFi—it’s redefining Layer X standards.
-Scalability -Security -Flexibility
Follow @build_on_bob to stay ahead in the DeFi revolution! @tenprotocol @Almanak__ @cookiedotfun
XXX engagements
Related Topics rollup zk bob bitcoin coins layer 1 coins bitcoin ecosystem coins pow