Fanny may refer to: Given name Fanny (name), a feminine given name or a nickname, often for Frances In slang A term for the vulva, in Britain and many other parts of the English-speaking world A
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 0x5570cac1f2f875c8114e74c3b35de1ba31029f0010bc698024e53cafca7988a6. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/39297b78-1010-4291-9745-1f92af23d128.json and https://artists.proofprofile.net/proofs/artist/39297b78-1010-4291-9745-1f92af23d128.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).