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 0xc1c0340a238ddc14472d997e7a6a50bc38f031828a37dc6bf57164b2275c9234. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/311f802b-5166-4eba-b184-54fa76f95b5b.json and https://artists.proofprofile.net/proofs/artist/311f802b-5166-4eba-b184-54fa76f95b5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
They Will Not Even See the Faces of Their Killers Before They Die.
The Holes in the Walls Are Like Holes in My Fucking Head