ISRC PL44J2323155
Verified recording
PL44J2323155 is “Nocturne, Op. 15, No. 2 in F sharp Major: Larghetto - Remastered 2023, Studio 1973” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xf10e343f675bd817a05a86080f0546378450d55b8e369a0d2dac055eb72ed647 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/PL44J2323155.
Recording identifiers
- ISRC
- PL44J2323155
- Title
- Nocturne, Op. 15, No. 2 in F sharp Major: Larghetto - Remastered 2023, Studio 1973
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xf10e343f675bd817a05a86080f0546378450d55b8e369a0d2dac055eb72ed647
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c6dfc26c5a293a0877759606adf4397cf4dfdb80e61dc801aa369758cfd1bf16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL44J2323155
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Nocturne, Op. 15, No. 2 in F sharp Major: Larghetto - Remastered 2023, Studio 1973 · Machine-readable JSON-LD