Jonathan Rea (born 2 February 1987) is a Northern Irish motorcycle racer and six-time Superbike World Champion. He competed full-time in the Superbike World Championship from 2009 to 2025, winning con
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 0x1708468ba4eda3edc55efabdf618afd6856ba4223ac167c3a8745a87d1c499eb. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d08d62df-b292-4fec-aba5-c83e9deb7222.json and https://artists.proofprofile.net/proofs/artist/d08d62df-b292-4fec-aba5-c83e9deb7222.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).