ISRC DEN960700233
Verified recording
DEN960700233 is “Piano Sonata No. 1 in F Minor, Op. 2 No. 1: III. Menuetto. Allegretto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf5b0e29fb7471c06b89ba359e4d6e96a432cc51f65bbd2774ba9f46a0100dd4c and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960700233.
Recording identifiers
- ISRC
- DEN960700233
- Title
- Piano Sonata No. 1 in F Minor, Op. 2 No. 1: III. Menuetto. Allegretto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf5b0e29fb7471c06b89ba359e4d6e96a432cc51f65bbd2774ba9f46a0100dd4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:06ec5bcc7f3578f1e97064ec36f730493bc5c0f7d7c902e80b11045951b4f817- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960700233
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Piano Sonata No. 1 in F Minor, Op. 2 No. 1: III. Menuetto. Allegretto · Machine-readable JSON-LD