ISRC DEN962030414
Verified recording
DEN962030414 is “33 Variations in C Major, Op. 120 on a Waltz by Diabelli: Var. 13. Vivace - Live at Pierre Boulez Saal, Berlin / 2020” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x341f32a64d2bff81d1cb7ce551a890031f7dca805b53394d336d0b44733b7c8f and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030414.
Recording identifiers
- ISRC
- DEN962030414
- Title
- 33 Variations in C Major, Op. 120 on a Waltz by Diabelli: Var. 13. Vivace - Live at Pierre Boulez Saal, Berlin / 2020
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x341f32a64d2bff81d1cb7ce551a890031f7dca805b53394d336d0b44733b7c8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:605f199a55935a0ec110c12a8e1b45c9c729850aeb5051247db2b733c9b52696- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030414
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 33 Variations in C Major, Op. 120 on a Waltz by Diabelli: Var. 13. Vivace - Live at Pierre Boulez Saal, Berlin / 2020 · Machine-readable JSON-LD