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 0x49e1d2f5aeb692c2502928e37e46c99f1513e4702cfc67f8201004d0a36be296. 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/178a6342-5429-48d7-b203-00fc3c7d05e1.json and https://artists.proofprofile.net/proofs/artist/178a6342-5429-48d7-b203-00fc3c7d05e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Spaceman [Prod. $oudiere, Drae Da Skimask]
whisperkiss (a lover’s yearning; i can not lie)