Bitcoin Optech newsletter #398 is here:
- summarizes popular Q&A from Stack Exchange
- Bitcoin Core 28.4, Core Lightning 26.04rc1
- Optech Newsletter #398 Podcast
https://bitcoinops.org/en/newsletters/2026/03/27/
Selected Q&A from Bitcoin Stack Exchange
- What is meant by “Bitcoin doesn’t use encryption”?
- When and why did Bitcoin Script shift to a commit–reveal structure?
- Does P2TR-MS (Taproot M-of-N multisig) leak public keys?
- Does OP_CHECKSIGFROMSTACK intentionally allow cross-UTXO signature reuse?
https://bitcoinops.org/en/newsletters/2026/03/27/#selected-qa-from-bitcoin-stack-exchange
Bitcoin Optech will host an audio recap discussion of this newsletter streaming live on X/Twitter Tuesday at 16:30 UTC.
Bitcoin Optech
npub1hk…a432p
2026-03-27 10:05:08 UTC
Author Public Key
npub1hkuk45c6c6h3y0rks0z4wa0wyyud5ru0qy0rn9x4dgnjwrnfy46s5a432pPublished at
2026-03-27 10:05:08 UTCEvent JSON
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"content": "Bitcoin Optech newsletter #398 is here:\n\n- summarizes popular Q\u0026A from Stack Exchange\n- Bitcoin Core 28.4, Core Lightning 26.04rc1 \n- Optech Newsletter #398 Podcast\nhttps://bitcoinops.org/en/newsletters/2026/03/27/\n\nSelected Q\u0026A from Bitcoin Stack Exchange\n- What is meant by “Bitcoin doesn’t use encryption”?\n- When and why did Bitcoin Script shift to a commit–reveal structure?\n- Does P2TR-MS (Taproot M-of-N multisig) leak public keys?\n- Does OP_CHECKSIGFROMSTACK intentionally allow cross-UTXO signature reuse?\nhttps://bitcoinops.org/en/newsletters/2026/03/27/#selected-qa-from-bitcoin-stack-exchange\n\nBitcoin Optech will host an audio recap discussion of this newsletter streaming live on X/Twitter Tuesday at 16:30 UTC.",
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