Kathy Diamond is a funk/disco house singer-songwriter from London, United Kingdom. She was born in Sheffield in the north of England. Her love for soul and disco started at an early age, gaining inspi
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 0xbe56594631508801159b3be6a1d4e3259f49d138e8fb9526d6f416441c046887. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4819970f-42ce-48ce-a2b5-ef02415f2e5f.json and https://artists.proofprofile.net/proofs/artist/4819970f-42ce-48ce-a2b5-ef02415f2e5f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).