Asterix ( or , "Asterix the Gaul"; also known as Asterix and Obelix in some adaptations or The Adventures of Asterix) is a French comic album series about a Gaulish village which, thanks to a magic p
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 0x2ade0f978a33a56d621b46ce9153aa041e2647093833bcd3b60e799d49c3c258. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d67d2fc2-54f8-4076-91d3-55124f633ff8.json and https://artists.proofprofile.net/proofs/artist/d67d2fc2-54f8-4076-91d3-55124f633ff8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Asterix (Lucifer's Friend/German Bonds feat. John Lawton)