{"copyright_id":"0xca67f5ef9563acff7a7d3e50fea29b4c1ef0a6ee6f5486ee3f36a5ad1696af13","name":"Vibra Pulse StevenMichHouse","registered_at":"2026-06-20T23:53:02Z","symbol":"NIM1753900","token_address":"0xefd5c9b44cbb87929054fa8cd1e482ef6a25d337","type":"artist","uuid":"cce6ca77-7f6e-43c0-a706-3c505920baf5"}
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 0xca67f5ef9563acff7a7d3e50fea29b4c1ef0a6ee6f5486ee3f36a5ad1696af13. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cce6ca77-7f6e-43c0-a706-3c505920baf5.json and https://artists.proofprofile.net/proofs/artist/cce6ca77-7f6e-43c0-a706-3c505920baf5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).