ISRC USSM11505504
Verified recording
USSM11505504 is “Diabelli Variations - 33 Variations on a Waltz by Anton Diabelli, Op. 120: Var. 12 - Un poco più moto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xd1404003eb6bd64a1dd9406a4ca2e149bf1d4888d6178555412e50193747158f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505504.
Recording identifiers
- ISRC
- USSM11505504
- Title
- Diabelli Variations - 33 Variations on a Waltz by Anton Diabelli, Op. 120: Var. 12 - Un poco più moto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xd1404003eb6bd64a1dd9406a4ca2e149bf1d4888d6178555412e50193747158f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:437e06fc827ce5836ee1913bb38277352601c6531e44233e61af7242f2a8ba3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11505504
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Diabelli Variations - 33 Variations on a Waltz by Anton Diabelli, Op. 120: Var. 12 - Un poco più moto · Machine-readable JSON-LD