ISRC FR50X0001507
Verified recording
FR50X0001507 is “Sonata a tre No. 2 en Ré Mineur, Livre III: Aria (Largo)” by Jean Barrière,
registered on the CopyrightChains blockchain with CopyrightID
0xea1c52f2ada6adb43c13a8c3ec5a3d42456aad802faeefaa648e26239ced797e 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/FR50X0001507.
Recording identifiers
- ISRC
- FR50X0001507
- Title
- Sonata a tre No. 2 en Ré Mineur, Livre III: Aria (Largo)
- Artist
- Jean Barrière
- CopyrightID (CopyrightChains transaction hash)
0xea1c52f2ada6adb43c13a8c3ec5a3d42456aad802faeefaa648e26239ced797e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a66e4e771f93c09d8dc6a41a84ee0373e21ea6a9e93826dd1dec16a4b2907ec3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001507
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata a tre No. 2 en Ré Mineur, Livre III: Aria (Largo) · Machine-readable JSON-LD