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 0x4e6f00a753e3522f42197ade02ea6cce8ddc1025d59a6daa74e6c9d5f18b1982. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bf4246a-42f3-4a25-b849-c7b7bc10669c.json and https://artists.proofprofile.net/proofs/artist/9bf4246a-42f3-4a25-b849-c7b7bc10669c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Change Yourself Together With The World, Because World Changes Together With You - Original Mix
Space Hero (Virus19xx 'Long Trek' Remix)
Space Hero - Virus19xx 'Long Trek' Remix