1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160afafcf91d8688d59bb7a29eeae2bcff1766599dddb7e3785716badb2cc089. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64168d74-874f-4bb4-859f-473596cc8255.json and https://artists.proofprofile.net/proofs/artist/64168d74-874f-4bb4-859f-473596cc8255.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Thousand Trees Were Dancing in the Dark
I'm Going to Take You to a Thousand Dreams
You're The Best Thing That Happened In My Life
He'll Only Kiss You When You Turn Out The Light
Abbey Road Reimagined - A Tribute To The Beatles