ISRC PLC701662305
Verified recording
PLC701662305 is “Etude in E Minor, No.5, Op. 25, Vivace” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x16184bb7a4789b66b2a3eb6b46a5f29342db3ca3a5a376564b72bc1f35ad89ac and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701662305.
Recording identifiers
- ISRC
- PLC701662305
- Title
- Etude in E Minor, No.5, Op. 25, Vivace
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x16184bb7a4789b66b2a3eb6b46a5f29342db3ca3a5a376564b72bc1f35ad89ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:7a46b1abf01b1d2b0649d76a6b596b33949e895f873eb88c74aa17a26ee4020b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701662305
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Etude in E Minor, No.5, Op. 25, Vivace · Machine-readable JSON-LD