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2023-06-15 00:54:54
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Bitcoin Mailing List on Nostr: 🔖 Title: Ark: An Alternative Privacy-preserving Second Layer Solution 🏷️ ...

🔖 Title: Ark: An Alternative Privacy-preserving Second Layer Solution
🏷️ Categories: bitcoin-dev

📝 Summary: Experts question the proposed scenario for double-spending in Bitcoin transactions due to unclear identities. One-show signatures as double-spend protection are limited by miner-claimable fidelity bonds, which are less effective against adversarial miners. The enforceability of OP_CTV is suggested over APO for Ark’s ATLCs.

👥 Authors: • David A. Harding ( David A. Harding [ARCHIVE] (npub16dt…4wrd) ) • moonsettler ( moonsettler [ARCHIVE] (npub1nt4…d2m3) ) • Burak Keceli ( Burak Keceli [ARCHIVE] (npub136r…pezn) )

📅 Messages Date Range: 2023-06-07 to 2023-06-11

✉️ Message Count: 3

📚 Total Characters in Messages: 4449

Messages Summaries

✉️ Message by David A. Harding on 07/06/2023: A proposed scenario for double-spending in Bitcoin transactions is questioned due to the lack of clarity on the identity of the parties involved.

✉️ Message by Burak Keceli on 07/06/2023: Using one-show signatures as double-spend protection is limited by miner-claimable fidelity bonds, which are less effective against adversarial miners.

✉️ Message by moonsettler on 11/06/2023: The author questions the statement that “APO can emulate CTV” and discusses the consequences for Ark’s ATLCs, suggesting that OP_CTV is more enforceable.

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Author Public Key
npub15g7m7mrveqlpfnpa7njke3ccghmpryyqsn87vg8g8eqvqmxd60gqmx08lk