ISRC USSM11409899
Verified recording
USSM11409899 is “Piano Concerto No. 1 C Major, Op. 15: III. Rondo: Allegro scherzando” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x9a52a667fd148851f77d292ee825dcbd71f81c80790d735558c47ae6e116a584 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11409899.
Recording identifiers
- ISRC
- USSM11409899
- Title
- Piano Concerto No. 1 C Major, Op. 15: III. Rondo: Allegro scherzando
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x9a52a667fd148851f77d292ee825dcbd71f81c80790d735558c47ae6e116a584
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:3e8874de8d794357084fb6f3f957f64baeb438f4619adac27b3f2017cba855e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11409899
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Concerto No. 1 C Major, Op. 15: III. Rondo: Allegro scherzando · Machine-readable JSON-LD