thumb|A leading member of the group, Condoleezza Rice went on to serve as National Security Advisor (2001–2005) and as Secretary of State (2005–2009) The Vulcans is a nickname used to refer to Republi
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5186d77b5e05fa9cebf48e36ab8bb54ca13f17306e34a1a6e43083b3ceaef919. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c34e3ef-98bd-45dc-9346-eadf3762145e.json and https://artists.proofprofile.net/proofs/artist/0c34e3ef-98bd-45dc-9346-eadf3762145e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).