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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1014e4ab21f8c31183326182fde04c1092ea372eb55ed571d145b2b6875cbcea. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2d7e226-a6d2-4933-a7ed-1eb76e9d11b4.json and https://artists.proofprofile.net/proofs/artist/e2d7e226-a6d2-4933-a7ed-1eb76e9d11b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Flemish Connection II (Orchestral Music 1) [VRT Muziek Edition]
The Flemish Connection I (Orchestral Music 2) [VRT Muziek Edition]
Flemish Connection IV, Benoit, Mortelmans, De Vocht, Meulemans, Van Hoof, Feremans
The Flemish Connection IV (VRT Muziek Edition)
The Flemish Connection: Orchestral Music II