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Bitcoin Optech
@bitcoinoptech
We provide weekly newsletters, workshops, case studies, and research for the #Bitcoin community.
bitcoinops.org
Joined June 2018
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    Bitcoin Optech
    @bitcoinoptech
    10m
    Rob Hamilton (@Rob1Ham), PortlandHODL (@PortlandHODL), Chandra Pratap, and fabohax (@fabohax) joined Optech to discuss Newsletter #416: Action items ● Move funds secured by COLDCARD-generated keys (1:07) News ● Wallets generated by COLDCARD at risk of theft (2:18) ●
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    Bitcoin Optech
    @bitcoinoptech
    Jul 31
    Bitcoin Optech newsletter #416 is here: - warns about a severe vulnerability affecting wallets generated by COLDCARD signing devices - summarizes the disclosure of two denial-of-service vulnerabilities in Core Lightning - describes a proof of concept for a zero-knowledge proof
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    Bitcoin Optech
    @bitcoinoptech
    Jul 28
    Fabian Jahr (@fjahr), Kruw (@Kruwed), and Mojo joined Optech to discuss Newsletter #415: News ● Draft BIP for full aggregation of BIP340 signatures (1:32) Changes to services and client software ● Wasabi Wallet 2.8.0 released (33:11) ● Coinswap v0.2.2 released (46:08) ● Go
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