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 0x034c52709bac42210254d4f29b30739dace4713c333c6c4e8576a65dc9f123f1. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb452dad-d5ba-4f21-bd7f-cc8bc56df254.json and https://artists.proofprofile.net/proofs/artist/bb452dad-d5ba-4f21-bd7f-cc8bc56df254.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
你说不会在爱情里犯错 (男生降速版)
你说不会在爱情里犯错 - 男生降速版