Lauren Bernofsky is an American composer of solo, chamber and choral music as well as larger-scale works for orchestra, film, musical, opera, and ballet. Trained as a violinist, she is particularly kn
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 0xff303352cc881b9fafd44fc7b986f5eca41077f1d0daf4dad1962ad85fec1d27. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95423ff7-60f7-41c3-8994-e9d8e5c83423.json and https://artists.proofprofile.net/proofs/artist/95423ff7-60f7-41c3-8994-e9d8e5c83423.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).