Aira is a genus of Old World plants in the grass family, native to western and southern Europe, central and southwest Asia, plus Africa.Linnaeus, Carl von. 1753. Species Plantarum 1: 63-66 in LatinAl
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a05ebed2a141670b9ebe0f2b326dd8cac9f4a185edbbc07a439cb3520c3523. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b495136-56d9-47f9-a761-d58699001a35.json and https://artists.proofprofile.net/proofs/artist/9b495136-56d9-47f9-a761-d58699001a35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ブルーカーネーションはもう咲かない