Adam Tendler is an American pianist. He received a Grammy nomination for Best Classical Instrumental Solo for his album Inheritances in 2025. He serves on the piano faculty at New York University's St
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd17a9aa4be83454a116ef1e3b1e6c001ad3f4b1e8059e7c137af0c7a09ec092. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f79ffc47-fe36-4979-a1ca-a589bc089bbb.json and https://artists.proofprofile.net/proofs/artist/f79ffc47-fe36-4979-a1ca-a589bc089bbb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Variations on a Theme of Robert Schumann, Op. 9
Sarcasms, Op. 17, III: Allegro precipitato
International Peace Gardens, North Dakota
Second Sonata: I. Andante con moto tranquillo
Three Preludes: II. Molto tranquillo e cantabile
Three Preludes: III. Molto pesante - allegro con energia
Sonata for Two Pianos: I. Allegro energico
Sonata for Two Pianos: II. Andante sostenuto
Sonata for Two Pianos: III. Allegro giusto
Sonata for Piano: II. Andante cantabile; allegretto moderato
We Don’t Need to Tend This Garden, They’re Wildflowers
Julius Eastman Vol. 3: If You're So Smart, Why Aren't You Rich?