Sara Davis Buechner (born 1959) is an American concert pianist and educator currently based in Newark, New Jersey. Early life and education Buechner was born in Baltimore, Maryland in 1959. She studi
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 0x02ad8e12ea9b56c8ea903ed7771dff078848ca9bef884e18b1317f4fadf6265b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ee0f43d-4d2e-45f9-9a74-de02aa56e5de.json and https://artists.proofprofile.net/proofs/artist/8ee0f43d-4d2e-45f9-9a74-de02aa56e5de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Complete Piano Works and Assorted Transcriptions of Stephen Foster
Turnia: Mujeres Espanolas (Women Of Spain)
Joaquin Turnia: Mujeres Espanolas (Women Of Spain)
Gershwin: Original Works And Transcriptions For Solo Piano
Bygone Days - Music For Violin And Piano By Rudolf Friml
Jazz Nocturne: The Collected Piano Music Of Dana Suesse