Nathan Wilson may refer to: Nathan Wilson (politician) (1758–1834), American politician N. D. Wilson (born 1978), American author Nathan Wilson (footballer) (born 1993), Australian rules footballer f
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 0x165e86b4dc5febafef089b52e0a95155ab0262099e5bc27ee97c5a74865d9a56. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfcaf804-feef-4f31-a26b-4ca2201d3616.json and https://artists.proofprofile.net/proofs/artist/dfcaf804-feef-4f31-a26b-4ca2201d3616.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).