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 0xb47ccd4547f265ca8733fdb27cb623189a43b887d7cc67640a0277ae354b75aa. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7f41407-10fc-40b9-9de4-5ab393faeaf5.json and https://artists.proofprofile.net/proofs/artist/a7f41407-10fc-40b9-9de4-5ab393faeaf5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
THE LOST DIMENSION - EXTENDED (Instrumental)
Sunny Milk's Scarlet Drift Incident (Instrumental)
Sunny Milk's Scarlet Drift Incident (Non-Stop ver.)