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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6039919197baf58eb1e501041163db0197e1f6b6fda6a281e28f3d2ac710f027. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd494ced-24bf-4c6d-8ea9-8fe5dd333bda.json and https://artists.proofprofile.net/proofs/artist/fd494ced-24bf-4c6d-8ea9-8fe5dd333bda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Somebody's Knocking At Your Door/Everytime I Feel The Spirit
Lord, I Want To Be A Christian/Let Us Break Bread Together
Lord Of The Dance (Melody: Simple Gifts)