Luni or Lo(o)ni may refer to : Places and jurisdictions Italy Luni, Italy, a town in Liguria the former Latin Catholic Diocese of Luni, with see in the above town India Luni, Rajasthan, a town
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 0x7ec5c0bc85ff7200d5d79e5cbd0bed046f565e63b62c831e0a406dd5cb403b50. 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/591e5f2d-ab5c-4257-85be-bb66ec0686ca.json and https://artists.proofprofile.net/proofs/artist/591e5f2d-ab5c-4257-85be-bb66ec0686ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).