ISRC USBC18100001
Verified recording
USBC18100001 is “Piano Sonata No. 18 in E-Flat Major, Op. 31, No. 3: Menuetto: Moderato e grazioso” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe8e94c525efd6f72f64d4d70eea311c24c7b9e6950518b474a13ffbfaac86886 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18100001.
Recording identifiers
- ISRC
- USBC18100001
- Title
- Piano Sonata No. 18 in E-Flat Major, Op. 31, No. 3: Menuetto: Moderato e grazioso
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe8e94c525efd6f72f64d4d70eea311c24c7b9e6950518b474a13ffbfaac86886
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:85d65e642f0bb710f18522a67dd9f63699221f73254a438c0137b0a8bdae3a3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18100001
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Piano Sonata No. 18 in E-Flat Major, Op. 31, No. 3: Menuetto: Moderato e grazioso · Machine-readable JSON-LD