Tiffany "Tiffani" Jane Wood (born 8 November 1977) is an Australian singer and songwriter, and former member of female pop group Bardot. Career In 1999, Wood auditioned for the first Australian seaso
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 0xd75ac16adb326ba3652c86405d0f4d2ea04eebec107024db8d35a628d5dcaaf1. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf39275c-75af-478d-b516-6b1ef19a72e9.json and https://artists.proofprofile.net/proofs/artist/cf39275c-75af-478d-b516-6b1ef19a72e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).