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 0xf65f8d261cc77a134cbbea8d602bbed9a84cfa2184eb1eff230e4e7236bcdb89. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/523bbdaa-da4d-47f9-b1b3-e70962ce9ed1.json and https://artists.proofprofile.net/proofs/artist/523bbdaa-da4d-47f9-b1b3-e70962ce9ed1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Border-Town Prodigal (Original Series Soundtrack)
Border-Town Moon - Theme Song of Border-Town Prodigal
Lose My Way - Ending Song of Border-Town Prodigal
Lose My Mind (Border-Town Prodigal Ending Song) - Instrumental Accompaniment
Border-Town Moon (Border-Town Prodigal Theme Song) - Instrumental Accompaniment