Mourir d'Aimer, les Amants Maudits de Mai 68
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 0x2006cf3922c7d2288f74789430ce43be4adae5ab7b892e67a02cbe1976b891ce. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc076dc0-793a-4ac7-b2bf-5f99e8806017.json and https://artists.proofprofile.net/proofs/artist/bc076dc0-793a-4ac7-b2bf-5f99e8806017.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mourir d'Aimer, les Amants Maudits de Mai 68, Pt. 1
Mourir d'Aimer, les Amants Maudits de Mai 68 (Pt. 2)
Mourir d'Aimer, les Amants Maudits de Mai 68, Pt. 3
Mourir d'Aimer, les Amants Maudits de Mai 68, Pt. 4
Mourir d'Aimer, les Amants Maudits de Mai 68, Pt. 5