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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c27dd18e21db3efe1a58ae795ac560284a1829edf38040d3c8f66676e61529. 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/bca3a475-c605-4444-a47b-6c8dda7e6c36.json and https://artists.proofprofile.net/proofs/artist/bca3a475-c605-4444-a47b-6c8dda7e6c36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Skyline (Original Motion Picture Soundtrack)
Scouts Guide to the Zombie Apocalypse - Music from the Motion Picture
A Dead Stripper Just Tried to Eat My Face
Eddie The Eagle (Original Motion Picture Score)
Blumhouse's Truth or Dare (Original Motion Picture Soundtrack)
The King's Man (Original Motion Picture Soundtrack)
Pam & Tommy (Original Series Soundtrack)
Get Outta My Face (feat. Sebastian Stan)
She Says Yeah Yeah (feat. Storm Di Scozia)
Lyle, Lyle, Crocodile (Original Motion Picture Score)
Young Jedi Adventures Main Title (From "Disney Junior Music: Star Wars - Young Jedi Adventures")
Young Jedi Adventures Main Title - From "Disney Junior Music: Star Wars - Young Jedi Adventures"
Kingsman Hoedown - From "Kingsman: The Golden Circle"/Score