Michael Robert Green (22 February 1944 – 11 January 2010) was an English rock and roll guitarist who played with The Pirates (with and without Johnny Kidd), Billy J. Kramer and the Dakotas, and Clif
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 0xacc3c542147f925f39bc7712fd063483f2d30470c999b0316674495e5edaa07f. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ccf61f0d-5cfd-46bd-a5af-122516924e2e.json and https://artists.proofprofile.net/proofs/artist/ccf61f0d-5cfd-46bd-a5af-122516924e2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).