Leonie or (in French) Léonie or (in German) Leonie is a Latin-origin feminine given name meaning "lioness", from the masculine personal name Leon (meaning "lion"). It is rare as a surname. People Peo
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 0xa719f75c1463e43d3288589ceceb9bfbf1763453a4db20bb1325addf15e74cd2. 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/4f608144-d11c-4fd8-99f3-3c3176ca27a7.json and https://artists.proofprofile.net/proofs/artist/4f608144-d11c-4fd8-99f3-3c3176ca27a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Leonie: Leonie beim Kinderarzt, Leonie bekommt ein Geschwisterchen, Leonie kommt in die Kita
Leonie: Leonie sagt Ja oder Nein; Meins!, ruft Leonie; Pipimachen! Händewaschen! Sauber!