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 0xc1dfd223b9e8fc4bb957a578c0d25b1e52370444921d2296170ba8c6d9361ef3. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e9a5bb0-4464-41d4-835b-83482728ebbe.json and https://artists.proofprofile.net/proofs/artist/5e9a5bb0-4464-41d4-835b-83482728ebbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
What You Looking At? DJNR (Daverage J. Normal Remix)
What You Looking At? DJNR - Daverage J. Normal Remix
Why You Wake Me (ATRIP Remix Clubber Version)
Why You Wake Me - ATRIP Remix Clubber Version