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 0x0535e93ccdc8fce4db10d7282f34c4db9d4800145c964f69d7e7a026d7c58738. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/881e3fe2-da05-4012-ba16-fa9f71025c7f.json and https://artists.proofprofile.net/proofs/artist/881e3fe2-da05-4012-ba16-fa9f71025c7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Benjamin (Original Motion Picture Soundtrack)
I'll Be Right There (Original Motion Picture Soundtrack)
Untold: The Liver King (Soundtrack from the Netflix Film)
Daddy Issues (Music From The Original BBC Series)
Daddy Issues Theme - From The Original BBC Series "Daddy Issues"
Ooh - From The Original BBC Series "Daddy Issues"
Tender Theme - From The Original BBC Series "Daddy Issues"
Heart String Disco - From The Original BBC Series "Daddy Issues"
Ode To Moroder - From The Original BBC Series "Daddy Issues"
Hopeful Theme - From The Original BBC Series "Daddy Issues"