Nicholas Jackson may refer to: Nicholas Jackson (editor) (born 1987), American author, writer, and magazine editor Nicholas Lane Jackson (1849–1937), English sports administrator and author Nicholas
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 0x5553c04588dd3dbfe04f5b6267b1df9335f47672a396979a90ad0cc8a192377c. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26edcca3-36a6-4cba-9d78-b9448581a24a.json and https://artists.proofprofile.net/proofs/artist/26edcca3-36a6-4cba-9d78-b9448581a24a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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