ISRC FR6P41402950
Verified recording
FR6P41402950 is “Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto - Arr. for Piano” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x0bbfde382f6757bd692b13f74d120cb04a978563da2fd83632e8f9eb2a63350a 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/FR6P41402950.
Recording identifiers
- ISRC
- FR6P41402950
- Title
- Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto - Arr. for Piano
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x0bbfde382f6757bd692b13f74d120cb04a978563da2fd83632e8f9eb2a63350a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d9c4819703bd5febb3e7f6263d4bb2c97bd85e733524a146fe028ef064433008- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P41402950
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto - Arr. for Piano · Machine-readable JSON-LD