Kelly Jayne Smith (born 29 October 1978) is an English former football forward who spent three spells with FA WSL club Arsenal. After moving to the United States, Smith broke records with Seton Hall
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 0x893e9ff8015564d9a4424b626b3f1a904ab0ed3a55570139a42cf70e36771212. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fdf445af-86fa-40db-bda1-450dedfcfb04.json and https://artists.proofprofile.net/proofs/artist/fdf445af-86fa-40db-bda1-450dedfcfb04.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.