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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1626e1ef184927fba1ddfec22d4f3181b05e0bb95b8d6ceadeef45ebce5ec3e9. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/283aa0bd-0705-4812-9c25-c56f42d1fd63.json and https://artists.proofprofile.net/proofs/artist/283aa0bd-0705-4812-9c25-c56f42d1fd63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Reflection Nebula - V Acceleration (Black Smokers Bathyal Remix)