ISRC DEN962030413
Verified recording
DEN962030413 is “33 Variations in C Major, Op. 120 on a Waltz by Diabelli: Var. 12. Un poco più moto - Live at Pierre Boulez Saal, Berlin / 2020” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7657c54172b21d13973ed6bdb70760d2816f914cce96251470f28fc48bc4413d 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/DEN962030413.
Recording identifiers
- ISRC
- DEN962030413
- Title
- 33 Variations in C Major, Op. 120 on a Waltz by Diabelli: Var. 12. Un poco più moto - Live at Pierre Boulez Saal, Berlin / 2020
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7657c54172b21d13973ed6bdb70760d2816f914cce96251470f28fc48bc4413d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fb26bd891d0931f4bc7d6629b1cb4e99e6c07c65bed95f04a3d26bfc71cbef54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030413
- 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. 12. Un poco più moto - Live at Pierre Boulez Saal, Berlin / 2020 · Machine-readable JSON-LD