Therry is a surname. List of people with the surname John Joseph Therry (1790–1864) was an Irish Roman Catholic priest in Sydney, Australia. Robert Therry (born 1947), French politician Roger T
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 0xc13d1f19b9c6a2230e179e728def845501a4b74d73aee314f1bc9a1413e7a229. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/260c921e-b110-44f6-9c5a-7877b41ffa71.json and https://artists.proofprofile.net/proofs/artist/260c921e-b110-44f6-9c5a-7877b41ffa71.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Burro&Marmellata (Special Version;Drums Live)