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 0x02c8cc7e1aceb614b76a820f8abd8115b633eb4fc72cb39ef8e5d26de3a5c3ab. 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/74ef5e9b-e65a-48f9-a37a-7768cbc71390.json and https://artists.proofprofile.net/proofs/artist/74ef5e9b-e65a-48f9-a37a-7768cbc71390.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Jag har grävt min egen grav - Remastered