ISRC FR9W12005047
Verified recording
FR9W12005047 is “Trio Sonata No. 6 in A Major, Op. 4: II. Allegro ma non tropo” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0x1176b1f4816eeaee01ea55e3e63993926aefafebe1d842a5438c8e1cbea2d2a1 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12005047.
Recording identifiers
- ISRC
- FR9W12005047
- Title
- Trio Sonata No. 6 in A Major, Op. 4: II. Allegro ma non tropo
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0x1176b1f4816eeaee01ea55e3e63993926aefafebe1d842a5438c8e1cbea2d2a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:53b2b3c0a24daa0ef56058f9d27f3b4a670b9c995c226ed58a029cec3024c1da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12005047
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Trio Sonata No. 6 in A Major, Op. 4: II. Allegro ma non tropo · Machine-readable JSON-LD