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News summaries about Optimism with links to the original sources: 2 in total, 2 in the last 30 days.

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Bitcoin Optech Newsletter #431

This week’s newsletter links to draft BIPs for exfiltration-resistant signing, summarizes the disclosure of three vulnerabilities affecting older versions of Bitcoin Core, announces a plan for mining the testnet5… Also included are our regular sections announcing new releases and release candidates and describing notable changes to popular Bitcoin infrastructure software. News ● Draft BIPs for anti-exfil signing: Connor Avila posted to the Bitcoin-Dev mailing list about a proposal to standardize exfiltration-resistant signing for hardware devices.