Vera Luttenberger (born 28 January 1993), known professionally as Charlee,Profil von Charlee bei Tivi.de is an Austrian electropop singer. Career At the age of 14, she signed with Universal and star
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 0x12cf96d4208a1e8067190b7b0dd729afc36f0c4cfe9ce2cdf8eff7845ca7c5b8. 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/52fe190f-3417-4b0a-813a-14b7a54097ec.json and https://artists.proofprofile.net/proofs/artist/52fe190f-3417-4b0a-813a-14b7a54097ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).