ISRC FR9W12005041
Verified recording
FR9W12005041 is “Trio Sonata No. 4 in F Major, Op. 4: IV. Presto” by Jean-Marie Leclair,
registered on the CopyrightChains blockchain with CopyrightID
0x317a42a3a0910aa151ce3b7dd8b7cc552eec1643725102829eb566d1d5ccfd44 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/FR9W12005041.
Recording identifiers
- ISRC
- FR9W12005041
- Title
- Trio Sonata No. 4 in F Major, Op. 4: IV. Presto
- Artist
- Jean-Marie Leclair
- CopyrightID (CopyrightChains transaction hash)
0x317a42a3a0910aa151ce3b7dd8b7cc552eec1643725102829eb566d1d5ccfd44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:593a2091db102f6e6a2a7bdcada34d4058429120a11b5e287545c7ebdf04d8a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12005041
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio Sonata No. 4 in F Major, Op. 4: IV. Presto · Machine-readable JSON-LD