ISRC FR9W12005026
Verified recording
FR9W12005026 is “Trio Sonata No. 1 in D Minor, Op. 4: II. Allegro ma non tropo” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0x3a89eedd57873428f1461afd02beb601e85d65d7d73a67aa5f864d7a79b2c85a and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12005026.
Recording identifiers
- ISRC
- FR9W12005026
- Title
- Trio Sonata No. 1 in D Minor, Op. 4: II. Allegro ma non tropo
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0x3a89eedd57873428f1461afd02beb601e85d65d7d73a67aa5f864d7a79b2c85a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:71c87af8cc9c387c7696a1d350323b26ec139b742205209a158338da5872b26a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12005026
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Trio Sonata No. 1 in D Minor, Op. 4: II. Allegro ma non tropo · Machine-readable JSON-LD