ISRC FR50X0001510
Verified recording
FR50X0001510 is “Sonata No. 4 en Sol Majeur, Livre IV: II. Adagio” by Jean Barrière,
registered on the CopyrightChains blockchain with CopyrightID
0x39b02f997465d56efe59fe80b825bd92089a38a8628cfbf032030da7ce6ce609 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001510.
Recording identifiers
- ISRC
- FR50X0001510
- Title
- Sonata No. 4 en Sol Majeur, Livre IV: II. Adagio
- Artist
- Jean Barrière
- CopyrightID (CopyrightChains transaction hash)
0x39b02f997465d56efe59fe80b825bd92089a38a8628cfbf032030da7ce6ce609
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:7ecf019239b88e9717efda1595ef60420aa4eb6471bb0bac8d8fde406534a671- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001510
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Sonata No. 4 en Sol Majeur, Livre IV: II. Adagio · Machine-readable JSON-LD