Vaine is a name. Notable people with this name include: Krissy Vaine, American model Vaine Kino, Cook Islands rugby player Vaine Mokoroa, Cook Islands politician Vaine Wichman, Cook Islands polit
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 0xeb92e425f9e2d758aeb74b08b0cf861e56f42203859ab6282c689bdda1223fdd. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b6efa67-79f3-43fe-83fb-f3509b6c2776.json and https://artists.proofprofile.net/proofs/artist/3b6efa67-79f3-43fe-83fb-f3509b6c2776.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.