ISRC FR9W11610684
Verified recording
FR9W11610684 is “Trio Sonatas, Op. 2, Trio Sonata No. 2 in B-Flat Major: IV. Allegro” by Jean-Joseph Cassanéa De Mondonville,
registered on the CopyrightChains blockchain with CopyrightID
0xe1b47542f89e68abc7c5c7b4ffa6916b54da25bec50eda0c168ded2534eceff3 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/FR9W11610684.
Recording identifiers
- ISRC
- FR9W11610684
- Title
- Trio Sonatas, Op. 2, Trio Sonata No. 2 in B-Flat Major: IV. Allegro
- Artist
- Jean-Joseph Cassanéa De Mondonville
- CopyrightID (CopyrightChains transaction hash)
0xe1b47542f89e68abc7c5c7b4ffa6916b54da25bec50eda0c168ded2534eceff3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0fb724282ab6f54714494bfab2f02330506bd0575534296eb055081df422e7a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11610684
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio Sonatas, Op. 2, Trio Sonata No. 2 in B-Flat Major: IV. Allegro · Machine-readable JSON-LD