ISRC DEN962030434
Verified recording
DEN962030434 is “33 Variations in C Major, Op. 120 on a Waltz by Diabelli: Var. 33. Tempo di Minuet moderato - Live at Pierre Boulez Saal, Berlin / 2020” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x68e072dca0b1e839076b0536ad753409e033a2a3988eb2a786baabd826e81b69 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/DEN962030434.
Recording identifiers
- ISRC
- DEN962030434
- Title
- 33 Variations in C Major, Op. 120 on a Waltz by Diabelli: Var. 33. Tempo di Minuet moderato - Live at Pierre Boulez Saal, Berlin / 2020
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x68e072dca0b1e839076b0536ad753409e033a2a3988eb2a786baabd826e81b69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:85013e8a31dbd7516dbf52c7ecb49c6130a788b084796d3495b3487293fa4c34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030434
- 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. 33. Tempo di Minuet moderato - Live at Pierre Boulez Saal, Berlin / 2020 · Machine-readable JSON-LD