ISRC FR9W12005035
Verified recording
FR9W12005035 is “Trio Sonata No. 3 in D Minor, Op. 4: III. Aria. Allegro ma poco” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0x7addbf9c0f199b873c6a9fb7dda37849db8d659ab131e49b8ef49b985a429c7a 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/FR9W12005035.
Recording identifiers
- ISRC
- FR9W12005035
- Title
- Trio Sonata No. 3 in D Minor, Op. 4: III. Aria. Allegro ma poco
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0x7addbf9c0f199b873c6a9fb7dda37849db8d659ab131e49b8ef49b985a429c7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:807476df9a6d550eae1798a699e119b59b44ff413ca1d4dcbf5ca7af24df00d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12005035
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio Sonata No. 3 in D Minor, Op. 4: III. Aria. Allegro ma poco · Machine-readable JSON-LD