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 0x8733d4b81743a83e0de8fd2a31395c7eafc0a578d2a896b6891e588486a30dc6. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e772f67-482f-455f-b4aa-0ac4efc932ab.json and https://artists.proofprofile.net/proofs/artist/7e772f67-482f-455f-b4aa-0ac4efc932ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
In My Dreams - about : river Remix - Mixed
A New Day for Us - Nicolas Navarro Remix - Mixed
Seven Cats - Gaspar Aguilera & Manu Pavez Remix
Club Del Ocio - about : river Remix - Mixed
One Word - Secretly Famous Remix - Mixed
End of an Era - about : river Remix - Mixed