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 0x52c5076af44180670a635f8fd944ba069159022027f246ba6e76e301a4a6bf1c. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/130d379f-ea1b-4bc2-8fa0-a3d339a8108e.json and https://artists.proofprofile.net/proofs/artist/130d379f-ea1b-4bc2-8fa0-a3d339a8108e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
This Is The Way - Dead Air Talk Space_Edit
I Think I Heard Of Him It's The American DJ
Secondairy Guidance Systems Engaged - Blast From The Past Version