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 0x9b50ea67e3e80eeb01090f1a51605e175f759bc8c8804bbd72178aa25e890d1e. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8ffd2a5-b52c-4172-a2ac-d68cba46f903.json and https://artists.proofprofile.net/proofs/artist/b8ffd2a5-b52c-4172-a2ac-d68cba46f903.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dynamic Dummies - 2022 Remastered Version