1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9bd3af9a345f782f682a23a8c1fa7b15473af49588f11a09412206c7c9d9f9. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8d90230-ec6b-49c6-a2d1-8163ef4920ec.json and https://artists.proofprofile.net/proofs/artist/f8d90230-ec6b-49c6-a2d1-8163ef4920ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
All Over Me (Bop in D Major) [Instrumental]
Get You Off (Welcome To The Heavenly Disco)