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 0x75a2326081d598e1a3efdbb221d0a65b022a01a11b53837db8cc023b21ca3105. 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/17a266c7-4fdb-4fd5-a47a-19a2cd43e997.json and https://artists.proofprofile.net/proofs/artist/17a266c7-4fdb-4fd5-a47a-19a2cd43e997.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
BEST OF GOLDEN WORKS - Music is the answer -
The Easygoing Police Original Soundtrack (Senryokugai Sousakan Original Soundtrack)
Sports Koushinkyoku - Senryokugai Sousakan Remix
Sports Koushinkyoku Scat Hen featuring Time Five
Sports Koushinkyoku Hard Bop Hen featuring TRI4TH
Sports Koushinkyoku Hard Bop Hen featuring TRI4TH - Jingle