ISRC DEN962030411
Verified recording
DEN962030411 is “33 Variations in C Major, Op. 120 on a Waltz by Diabelli: Var. 10. Presto - Live at Pierre Boulez Saal, Berlin / 2020” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x82563e63da4269fd3ade99d640c95dafa150b54c5abe42c7abd2ef4d4ed7c0df 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/DEN962030411.
Recording identifiers
- ISRC
- DEN962030411
- Title
- 33 Variations in C Major, Op. 120 on a Waltz by Diabelli: Var. 10. Presto - Live at Pierre Boulez Saal, Berlin / 2020
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x82563e63da4269fd3ade99d640c95dafa150b54c5abe42c7abd2ef4d4ed7c0df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:dae5d0c24565b5adb83f2d047f401abcd92466ad9b9feb53e428d326ca8fa2f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030411
- 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. 10. Presto - Live at Pierre Boulez Saal, Berlin / 2020 · Machine-readable JSON-LD