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 0xebece7fe65d398ae8ab9b89b1b13b1a6bb7b8914e826917e29d000ebd728111f. 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/ef995ee7-48de-4fcd-bb26-2059f68acd42.json and https://artists.proofprofile.net/proofs/artist/ef995ee7-48de-4fcd-bb26-2059f68acd42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
人来人往你不会记住我 - 降调版伴奏
like a star其实雨也没多大， 爱终究只 剩句抱歉 要 怎么说再见