A Mii is a personalized digital avatar on Nintendo video game consoles. Mii or MII may also refer to: 1002, the year or the number, in Roman numerals Mii (Jungle de Ikou!), the goddess of fertility
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 0x84a76dc5536accbb1ecee23613cc831f610266bd736380242e773e87243ef722. 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/6923993e-0691-4950-95a3-f146b56f5e25.json and https://artists.proofprofile.net/proofs/artist/6923993e-0691-4950-95a3-f146b56f5e25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).