ISRC PLC701662511
Verified recording
PLC701662511 is “Piano Concerto in E Minor, No.1, Op. 11: II. Romanze (Larghetto)” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x464c4a5af9477e1b3222874a1a37840904c28702065e8c99e63702322a0616f5 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701662511.
Recording identifiers
- ISRC
- PLC701662511
- Title
- Piano Concerto in E Minor, No.1, Op. 11: II. Romanze (Larghetto)
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x464c4a5af9477e1b3222874a1a37840904c28702065e8c99e63702322a0616f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:8d03e30e5a7d870750a49b8a8863676a7f91ffbd8fcadd48b0d237eebc4e9cea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701662511
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Piano Concerto in E Minor, No.1, Op. 11: II. Romanze (Larghetto) · Machine-readable JSON-LD