ISRC PL44J2323154
Verified recording
PL44J2323154 is “Nocturne, Op. 15, No. 1 in F Major: Andante cantabile - Remastered 2023, Studio 1973” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xfa35ce81ad3c83137bf1c8c28616cbc5ff220671f7648392db0b18f2ec50105b and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL44J2323154.
Recording identifiers
- ISRC
- PL44J2323154
- Title
- Nocturne, Op. 15, No. 1 in F Major: Andante cantabile - Remastered 2023, Studio 1973
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xfa35ce81ad3c83137bf1c8c28616cbc5ff220671f7648392db0b18f2ec50105b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:34c92e2b88ae25c22474be40ccb874972411661be96360a9e14c2c904458eff7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL44J2323154
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Nocturne, Op. 15, No. 1 in F Major: Andante cantabile - Remastered 2023, Studio 1973 · Machine-readable JSON-LD