Luv or LUV may refer to: Films and television Luv (TV series), a BBC sitcom Luv (play), a Broadway play and 1967 film Luv (film), 1967 film LUV (film), 2012 film Music Luv (group), a Korean pop gro
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 0xb16d7c005f78390a82606e7873a5c86bef06c3c91f7049395d5dbec459bd34c6. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/474f3188-3167-43ef-b6fa-da2c4503ef5e.json and https://artists.proofprofile.net/proofs/artist/474f3188-3167-43ef-b6fa-da2c4503ef5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).