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Succinct Labs has partnered with Optimism to develop OP Succinct, which can upgrade any OP Stack chain to use zero-knowledge proofs within an hour. This will improve transaction speeds and reduce fees for Ethereum Layer 2 scaling solutions. Succinct Labs has raised $55 million and claims its new approach is faster and cheaper than standard optimistic rollups. OP Succinct can be easily integrated into existing deployments, addressing scalability and transaction speed issues on the Ethereum mainnet. In June this year, OP Labs released a fault proof system that allows users to challenge and revoke invalid withdrawals, providing a mechanism for Ethereum Layer 2 networks. Summary generated by Mars AI. The accuracy and completeness of this summary are still being iteratively improved by the Mars AI model.




- 02:05Data: A new address purchased 9,486 ETH within one hour, worth approximately $44.78 million.ChainCatcher news, according to monitoring by Lookonchain, a newly created wallet received 44,780,000 USDC from an exchange and purchased 9,486 ETH (44,780,000 USD) at an average price of 4,720 USD within the past hour.
- 01:56Yesterday, the net inflow of US spot Bitcoin ETFs was $642.22 million.According to ChainCatcher, as monitored by crypto analyst Trader T, the net inflow of US spot bitcoin ETFs yesterday was $642.22 million. IBIT (BlackRock): net inflow of $264.58 million; FBTC (Fidelity): net inflow of $315.18 million; BITB (Bitwise): net inflow of $29.16 million; ARKB (Ark Invest): net inflow of $19.37 million; HODL (VanEck): net inflow of $8.24 million; BTC (Grayscale Mini): net inflow of $5.69 million.
- 01:56Blockstream: Beware of phishing email attacks related to Jade firmware updatesChainCatcher reported that Blockstream, a provider of crypto infrastructure and hardware wallets, posted on X that there has been a phishing attack targeting Jade hardware wallet users via email, aiming to steal cryptocurrencies and sensitive user information. Blockstream reminded users that the company will not send firmware files via email, and disclosed that so far, no data breaches have been detected.