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 0x46dcfe8688465c005a46d6187855f38da49b7c8b16cbdb7686640309d1cca661. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a68a775e-546a-4790-a4aa-d1d68f5e8718.json and https://artists.proofprofile.net/proofs/artist/a68a775e-546a-4790-a4aa-d1d68f5e8718.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Not-so-Pretty Sight In Steinbeck Country
A Not So Pretty Sight In Steinbeck County
A Not-So-Pretty Sight in Steinbeck Country