ISRC ATB151100073
Verified recording
ATB151100073 is “Piano Sonata No. 1 in F Minor, Op. 2, No. 1: I. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xa83f5aa41e2902ac567322c41b72172aaeed1a7e8e32d32ebf0559aa3556e9b4 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB151100073.
Recording identifiers
- ISRC
- ATB151100073
- Title
- Piano Sonata No. 1 in F Minor, Op. 2, No. 1: I. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xa83f5aa41e2902ac567322c41b72172aaeed1a7e8e32d32ebf0559aa3556e9b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:3cc93b206cf27f64f1d52173a9af7fddc2a439e4788006adbe64a789fd1c54a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB151100073
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Piano Sonata No. 1 in F Minor, Op. 2, No. 1: I. Allegro · Machine-readable JSON-LD