Romantic Relaxing Guitar Instrumentals (REMOVED)
{"copyright_id":"0x9de6ddef4fee40c6cdb0c7f34b5ffd77b5487bcdd379f6f7f39d77444768ce62","name":"Romantic Relaxing Guitar Instrumentals (REMOVED)","registered_at":"2026-06-21T11:44:05Z","symbol":"NIM1914500","token_address":"0x37f5a319790df439e43d3b69b3b756bd9a1f640b","type":"artist","uuid":"edff0e40-39bd-4c10-9500-f6713027f52a"}
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 0x9de6ddef4fee40c6cdb0c7f34b5ffd77b5487bcdd379f6f7f39d77444768ce62. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edff0e40-39bd-4c10-9500-f6713027f52a.json and https://artists.proofprofile.net/proofs/artist/edff0e40-39bd-4c10-9500-f6713027f52a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).