Victoria most commonly refers to: Queen Victoria (1819–1901), Queen of the United Kingdom and Empress of India Victoria (state), a state of Australia Victoria, British Columbia, Canada, a provincia
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 0x12d4f4a4a057b8a94bd7388e347b0197038707036407fefa7b0223923c1a15a7. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcacf89f-77a1-4445-9421-5e5e1c371832.json and https://artists.proofprofile.net/proofs/artist/dcacf89f-77a1-4445-9421-5e5e1c371832.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).