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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb435e04873228092574159ec6199d75f38af2fbf450fc9114bb630e2f61b4f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c2c051f-767f-4a9c-9b27-625aa2491d40.json and https://artists.proofprofile.net/proofs/artist/5c2c051f-767f-4a9c-9b27-625aa2491d40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
hayatımın en güzel günüymüş (bilmiyordum)