ISRC PLC702415701
Verified recording
PLC702415701 is “Frédéric Chopin, Jerzy Koenig: Piano Concerto in F Minor, Op. 21, arranged for guitar: I. Maestoso” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xfa07b19936ae6fd6bfa1f3d838a0dcd97ed6210e99e140d0aa839962bd025fcb and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC702415701.
Recording identifiers
- ISRC
- PLC702415701
- Title
- Frédéric Chopin, Jerzy Koenig: Piano Concerto in F Minor, Op. 21, arranged for guitar: I. Maestoso
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xfa07b19936ae6fd6bfa1f3d838a0dcd97ed6210e99e140d0aa839962bd025fcb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:be67b5c461d8c49a80b2ddfd2ee5aad32a7cc2944c3aaff01e450b89f7f06ac2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC702415701
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Frédéric Chopin, Jerzy Koenig: Piano Concerto in F Minor, Op. 21, arranged for guitar: I. Maestoso · Machine-readable JSON-LD