ISRC PLC700920004
Verified recording
PLC700920004 is “Piano Concerto in E Minor, Op. 11: I.Allegro maestoso” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x70afaaa62661488d00c0819059d892b055e8963b2a73681ceae47f2c7c5c514d and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC700920004.
Recording identifiers
- ISRC
- PLC700920004
- Title
- Piano Concerto in E Minor, Op. 11: I.Allegro maestoso
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x70afaaa62661488d00c0819059d892b055e8963b2a73681ceae47f2c7c5c514d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:11e9c20d15cd66b5f0dfbe6c92f42346e2eaeb625a344ecd2ab06a281460b677- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC700920004
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Piano Concerto in E Minor, Op. 11: I.Allegro maestoso · Machine-readable JSON-LD