ISRC FR7JM2435230
Verified recording
FR7JM2435230 is “Violin Sonata No. 1 in D Minor: IV. Presto - Adagio - Presto” by Élisabeth Jacquet de La Guerre,
registered on the CopyrightChains blockchain with CopyrightID
0xb58d0f0959624c5b0bd24b2572202226c9878e69a975abba6d1ead94c99f3a6a and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2435230.
Recording identifiers
- ISRC
- FR7JM2435230
- Title
- Violin Sonata No. 1 in D Minor: IV. Presto - Adagio - Presto
- Artist
- Élisabeth Jacquet de La Guerre
- CopyrightID (CopyrightChains transaction hash)
0xb58d0f0959624c5b0bd24b2572202226c9878e69a975abba6d1ead94c99f3a6a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a65ab82d339a285fce9b8664aa50ace95f67219044d9523f4328a1ef03ee47de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2435230
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Violin Sonata No. 1 in D Minor: IV. Presto - Adagio - Presto · Machine-readable JSON-LD