ISRC PLC701504201
Verified recording
PLC701504201 is “Piano Concerto in E Minor, Op. 11: I.Allegro maestoso” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xd7eea290543420148674c5abc94b6de898072fc0d469acfe73cd93d45fbcf810 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701504201.
Recording identifiers
- ISRC
- PLC701504201
- Title
- Piano Concerto in E Minor, Op. 11: I.Allegro maestoso
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xd7eea290543420148674c5abc94b6de898072fc0d469acfe73cd93d45fbcf810
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:deafc54ff7d67442bb41d5cabf520b65243b7f97487ebb4e17ce6dc31c3f204b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701504201
- Bitcoin block existence check
- https://blockstream.info/api/block/960463
Full record
Track page: Piano Concerto in E Minor, Op. 11: I.Allegro maestoso · Machine-readable JSON-LD