{"copyright_id":"0x2dbe81ac3a38b9c00b0b4c6790d160470d84c9f37afbf6f1b6f62d435adcdd96","name":"Shalitha Abhayawickrama","registered_at":"2026-06-16T17:37:16Z","symbol":"NIM1125748","token_address":"0xd4fe7a9eee4be6fa3d7cd57389adf12a0792bfed","type":"artist","uuid":"5032df9c-ff34-4489-a12d-0decf1a3069c"}
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 0x2dbe81ac3a38b9c00b0b4c6790d160470d84c9f37afbf6f1b6f62d435adcdd96. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5032df9c-ff34-4489-a12d-0decf1a3069c.json and https://artists.proofprofile.net/proofs/artist/5032df9c-ff34-4489-a12d-0decf1a3069c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).