Lilly may refer to: Arts and entertainment Lilly (1958 film), a Malayalam film Lilly (2024 film), an American drama film Lilly (album), by Antonello Venditti, 1975 "Lilly" (song), the lead singl
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb7100130337a7d6b62723b06224587f1f25c4a4a11c20250efa6c4571fd974. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77e4782c-7979-4477-a6ad-7b689aff11c8.json and https://artists.proofprofile.net/proofs/artist/77e4782c-7979-4477-a6ad-7b689aff11c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).