Kerry Norton (born 11 October 1972) is a British actress and singer. Early life Norton was born and raised in Sunbury-on-Thames. Education Norton was educated at Sunbury Manor School, a state compre
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57797534ffbec7a6dff85ef80cc6a03410e7b948e6b8c3627f15c504ee73cc56. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d8c6ec7-f667-4519-ae4a-094d122de25e.json and https://artists.proofprofile.net/proofs/artist/8d8c6ec7-f667-4519-ae4a-094d122de25e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).