Mizuki is both a Japanese surname (水木, みずき, ミズキ) and a unisex Japanese given name which means "auspicious hope". Notable people with the name include: Surname , J-pop singer and actress , Japanese ma
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 0x61af10892acc3a5958e060f54fe401bbcac07386f5d9b2bc36b1a29835e75685. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3a26ae2-ea68-4ae8-a9cc-a5d12746c9cb.json and https://artists.proofprofile.net/proofs/artist/c3a26ae2-ea68-4ae8-a9cc-a5d12746c9cb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.