Brooke Taylor (born June 21, 1950) is a Canadian politician. He represented the electoral district of Colchester-Musquodoboit Valley in the Nova Scotia House of Assembly from 1993 to 2009. He was a me
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 0xef826407975196a75faf52f9731207642507a6d639a5d9de72df1d6676b74c19. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1d3e60c-73f4-4766-ad70-046efff033ab.json and https://artists.proofprofile.net/proofs/artist/e1d3e60c-73f4-4766-ad70-046efff033ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).