ISRC FR7JM2211050
Verified recording
FR7JM2211050 is “Piano Trio No. 1 in F-Sharp Minor, FWV 1, Op. 1 No. 1: I. Andante con moto” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0xee7943e3b39cc8e6f534b0dd6dbe647496d6aa259473a8dc01024ed82e4e23e6 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2211050.
Recording identifiers
- ISRC
- FR7JM2211050
- Title
- Piano Trio No. 1 in F-Sharp Minor, FWV 1, Op. 1 No. 1: I. Andante con moto
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0xee7943e3b39cc8e6f534b0dd6dbe647496d6aa259473a8dc01024ed82e4e23e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:60293e10588832d98dbf6e32489a1ee1f7e84dfc3b618c927aff7a2cc251c5a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2211050
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Piano Trio No. 1 in F-Sharp Minor, FWV 1, Op. 1 No. 1: I. Andante con moto · Machine-readable JSON-LD