Lenka Lichtenberg (born 1955) is a Canadian singer, composer, songwriter, and cantorial soloist of Czech-Jewish descent. She sings in Czech, English, French, Hebrew, and Yiddish. Early life and educ
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 0xf546f945b0e843a1e64ac36b311021cfdbebc0ab0ff9d6ad4949db6b7890ce2f. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b76f92d7-bb86-4228-b728-df051e59aaaa.json and https://artists.proofprofile.net/proofs/artist/b76f92d7-bb86-4228-b728-df051e59aaaa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Open My Eyes(Eccodek Peripheral Vision Remix)
Yiddish Journey: The Music of Lenka Lichtenberg
Národní písně: Czech, Moravian & Slovak Folk Songs Reimagined