Tracy Freeman (born 5 January 1962), better known as Tracy Spencer, is a British Italo disco singer and actress, discovered by the Italian record producer and talent scout Claudio Cecchetto. Born in H
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 0x9c0d6774cbc8c18001ea6c0e4dc535846ed0dbaef896f01836b22f866843d523. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d26fa75-9c24-4327-b6ac-c4a6d7acd364.json and https://artists.proofprofile.net/proofs/artist/2d26fa75-9c24-4327-b6ac-c4a6d7acd364.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).