ISRC FR50X0001502
Verified recording
FR50X0001502 is “Sonata No. 1 en Si Mineur, Livre I: II. Allegro” by Jean Barrière,
registered on the CopyrightChains blockchain with CopyrightID
0x9e7ffecbbe39a29a5e4c7fb513aed2618621b61e3d0be148fc53b62c1691008b 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/FR50X0001502.
Recording identifiers
- ISRC
- FR50X0001502
- Title
- Sonata No. 1 en Si Mineur, Livre I: II. Allegro
- Artist
- Jean Barrière
- CopyrightID (CopyrightChains transaction hash)
0x9e7ffecbbe39a29a5e4c7fb513aed2618621b61e3d0be148fc53b62c1691008b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5bf544dc69a416cd3dec5bb1c7b020b3a56ad3cb75e333805f9919fd1ea7d030- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001502
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata No. 1 en Si Mineur, Livre I: II. Allegro · Machine-readable JSON-LD