{"copyright_id":"0xd1ada763b021be17bce7767f5eadd8958baac2d3284377d6c76664205f0622ea","name":"Worshipful Praise Of The Lord","registered_at":"2026-06-20T08:27:22Z","symbol":"NIM1565280","token_address":"0xbc6ae4c70e5cecf2afda1d820cb796d1b0a9f8c5","type":"artist","uuid":"a74bb8fa-498b-4ac8-bfd3-a7af2c72a0cc"}
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 0xd1ada763b021be17bce7767f5eadd8958baac2d3284377d6c76664205f0622ea. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a74bb8fa-498b-4ac8-bfd3-a7af2c72a0cc.json and https://artists.proofprofile.net/proofs/artist/a74bb8fa-498b-4ac8-bfd3-a7af2c72a0cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).