ChainCatcher message, SIP-033 and SIP-034 proposals have been officially activated at Bitcoin Block Height 923222, and the Bitcoin smart contracts layer Stacks has synchronously launched the Clarity 4 smart contract language.
This upgrade adds six core functions for developers: obtaining and verifying on-chain contract code hash, setting custom post-conditions for contracts, converting simple values to ASCII strings, obtaining the current block timestamp, secp256r1 signature verification (supporting native key integration), and a dimensional resource term extension mechanism. These features will lower the development threshold for native DeFi applications on Bitcoin, helping to build safer and more flexible financial protocols, further strengthening Stacks' positioning as the liquidity layer of the Bitcoin ecosystem. All transactions on Stacks are settled on the Bitcoin chain, relying on the proof of transfer mechanism to obtain security guarantees from the Bitcoin network.
Disclaimer: The information on this page may come from third parties and does not represent the views or opinions of Gate. The content displayed on this page is for reference only and does not constitute any financial, investment, or legal advice. Gate does not guarantee the accuracy or completeness of the information and shall not be liable for any losses arising from the use of this information. Virtual asset investments carry high risks and are subject to significant price volatility. You may lose all of your invested principal. Please fully understand the relevant risks and make prudent decisions based on your own financial situation and risk tolerance. For details, please refer to
Disclaimer.
Related Articles
The New York Times reignites the “Satoshi identity mystery”; after Adam Back was targeted, he quickly clarified
Author: Nancy, PANews
Satoshi Nakamoto’s real identity remains the mystery that has continued for 17 years in the crypto world. Guesses surrounding this pseudonym have never stopped—candidates ranging from cryptographers to company founders have come and gone, yet there has always been a lack of decisive evidence.
Recently, The New York Times published a 10,000-plus-word investigation. Based on multiple comparisons drawn from language style, technical paths, and historical context, it ranked Blockstream CEO Adam Back as the strongest candidate for Satoshi Nakamoto. However, this claim was quickly and explicitly denied by Back himself, and the relevant arguments were widely questioned by the industry as difficult to substantiate.
Satoshi Nakamoto identity controversy flares up again; the 10,000-plus-word investigation targets Adam Back
In this investigation, New York Times reporter John Carreyrou spent more than a year deeply sorting through decades of archives and the cypherpunk email mailing lists to
区块客2h ago
Morgan Stanley Bitcoin ETF Drives 3-Fold Impact as 16,000 Advisors Open Path to Multi-Billion Demand
Bitcoin demand is set to expand rapidly as Morgan Stanley deploys its 16,000 advisors and launches a low-cost ETF, driving institutional inflows and strengthening crypto’s position in mainstream portfolios.
Key Takeaways:
Morgan Stanley’s 16,000 advisors unlock major bitcoin demand, driving
Coinpedia6h ago
