ISRC FR50X0001511
Verified recording
FR50X0001511 is “Sonata No. 4 en Sol Majeur, Livre IV: III. Allegro prestissimo” by Jean Barrière,
registered on the CopyrightChains blockchain with CopyrightID
0x325fad6bdbac81395dfddcf6063943dc923d5ed74278cde75f6c2861c7a1f2bb 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/FR50X0001511.
Recording identifiers
- ISRC
- FR50X0001511
- Title
- Sonata No. 4 en Sol Majeur, Livre IV: III. Allegro prestissimo
- Artist
- Jean Barrière
- CopyrightID (CopyrightChains transaction hash)
0x325fad6bdbac81395dfddcf6063943dc923d5ed74278cde75f6c2861c7a1f2bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:76779ab45f8e600a0be3e18f2f36ec358e19d704f42dd45935870f2bd2767b36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001511
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata No. 4 en Sol Majeur, Livre IV: III. Allegro prestissimo · Machine-readable JSON-LD