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 0xfbdf8873d4003833788d269f341f15b81ece7980b6a74535c21c6f31a9e07ed7. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/921ceec0-0ae6-450b-b640-3d772fd488e8.json and https://artists.proofprofile.net/proofs/artist/921ceec0-0ae6-450b-b640-3d772fd488e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Just My Imagination (Running Away With Me) - Lofi Flip