ISRC GBAYC0302523
Verified recording
GBAYC0302523 is “Chopin: Piano Sonata No. 3 in B Minor, Op. 58: IV. Finale. Presto non tanto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x668e09e593bb629fb5a27f1a41de4ebbc1c74f041847d27c3ba042d5d4422dd8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0302523.
Recording identifiers
- ISRC
- GBAYC0302523
- Title
- Chopin: Piano Sonata No. 3 in B Minor, Op. 58: IV. Finale. Presto non tanto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x668e09e593bb629fb5a27f1a41de4ebbc1c74f041847d27c3ba042d5d4422dd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:564f705a87da337e7121641aab9c95bbce33525a8b38946037fb572330431e87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0302523
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Chopin: Piano Sonata No. 3 in B Minor, Op. 58: IV. Finale. Presto non tanto · Machine-readable JSON-LD