ISRC USSM11902354
Verified recording
USSM11902354 is “Piano Sonata No. 4 in E-Flat Major, Op. 7: I. Allegro molto e con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xbc9d08eb50988ff6e2e5ed0627e68eecbe099551b9dd51206a5ea669867dcd36 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11902354.
Recording identifiers
- ISRC
- USSM11902354
- Title
- Piano Sonata No. 4 in E-Flat Major, Op. 7: I. Allegro molto e con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xbc9d08eb50988ff6e2e5ed0627e68eecbe099551b9dd51206a5ea669867dcd36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:c1241a4ad11a8b8a956006d2bc36bd137aa6f4388d1c3a5bc9d94e1b63f1daed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11902354
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Piano Sonata No. 4 in E-Flat Major, Op. 7: I. Allegro molto e con brio · Machine-readable JSON-LD