Thierry Hancisse (born 20 November 1962, in Liège) is a Belgian actor. His acting credits include Un soir au club, The Boat Race, Le Couperet, Gabrielle, The Colonel, The Night Watchman, The Lady in t
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 0xa3aba46cb1602c2706ad6a094a1a9104f4d0dd5d110a2bfb7b26a951afecf642. Chain 2 (Bitcoin): anchored in block 953973 (2026-06-16T16:37:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a75a5cd-4d1f-4564-b7e3-4c1da52f7be8.json and https://artists.proofprofile.net/proofs/artist/2a75a5cd-4d1f-4564-b7e3-4c1da52f7be8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).