Anthony Ryan may refer to: Anthony Ryan (bobsleigh) (born 1980), Australian bobsledder Anthony Ryan (Treasury official), United States banker Anthony Ryan (writer) (born 1970), British fantasy writer
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa2fcfca058e3f9bdafb3dee132119c1670a2b81bd6b3e76b00d35fe1e3c99c. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e74f5590-12da-449e-8f0d-ef4a26636092.json and https://artists.proofprofile.net/proofs/artist/e74f5590-12da-449e-8f0d-ef4a26636092.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ein Fluss so rot und schwarz (ungekürzt)