DynaMo was a British children's educational programme created in 1998. It was broadcast by the BBC on the BBC Learning Zone. The programme was hosted by the eponymous cartoon dog DynaMo with his frien
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x74d67cd83f0dded1573e36232ab7808417f58bf2be45af2a3eb56b7242c48925. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c36c1a82-7bd9-451c-a6ed-9ba1e9ef36dd.json and https://artists.proofprofile.net/proofs/artist/c36c1a82-7bd9-451c-a6ed-9ba1e9ef36dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).