Bitcoin Optech Newsletter #428
- Source
- Bitcoin Optechbitcoinops.org
- Originally published
- Original length
- 11 min read
- Language
- English
SATWEI summary
Lichen, a design from Adam Gibson, lets users of a single-issuer layer 2 redeem bitcoin onchain when the hub refuses or goes offline, with disputes settled through Groth16 proofs and presigned BitVMX transactions. A second item in Newsletter #428 covers João Dias's proposal for a private preimage form of miniscript hash fragments; Ibis Wallet v5.0-beta and rbitcoin 0.8.0 appear among software updates.
Tags
- Lightning
- Taproot
- Wallet
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