Shane Thompson (born July 11, 1963) is a Canadian politician, who is a Member of the Legislative Assembly of the Northwest Territories for the district of Nahendeh. He was elected Speaker of the Legis
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 0xb043fd3c9f628739b288fdcfb6b3a2c10124876a5959f50a09993e41e42d7d0a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c08f9fe-d6a9-46ea-a098-ff7a44c03ed6.json and https://artists.proofprofile.net/proofs/artist/6c08f9fe-d6a9-46ea-a098-ff7a44c03ed6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).