Latinity (Latinitas) is proficiency in Latin. The term may also be used to refer to the use of Latinisms or the imitation of Latin style.Latinity in Chris Baldick (ed.), The Oxford Dictionary of Liter
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 0x0f5bc5aff6c356219f4488b10a605144a4f24b37152e9c554b130488fc697af5. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8fc636f-d939-4993-8c52-1853cd8809a9.json and https://artists.proofprofile.net/proofs/artist/b8fc636f-d939-4993-8c52-1853cd8809a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).