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 0xb33194e146ada7a24759dbafbaae79fbf6f24434bae3778e5ade291dc40884df. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae7b237d-ab4f-40b6-ab33-f013ca9ba089.json and https://artists.proofprofile.net/proofs/artist/ae7b237d-ab4f-40b6-ab33-f013ca9ba089.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
It's You (feat. Gavin) [Boye & Sigvardt Remix]
It's You (feat. Gavin) - Boye & Sigvardt Remix