ISRC FR50X2075706
Verified recording
FR50X2075706 is “Sonata in A Minor for Violin and Cello, M. 73: I. Allegro” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x2f92ca0d7066b04fa50f84bc5e97655dfccfd4fa0a14a59f847c557b272d834e and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2075706.
Recording identifiers
- ISRC
- FR50X2075706
- Title
- Sonata in A Minor for Violin and Cello, M. 73: I. Allegro
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x2f92ca0d7066b04fa50f84bc5e97655dfccfd4fa0a14a59f847c557b272d834e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:556756017070877fc63033664fd6208b94af5132bae7370b6df5ffa713285be7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2075706
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Sonata in A Minor for Violin and Cello, M. 73: I. Allegro · Machine-readable JSON-LD