ISRC FR50X1962704
Verified recording
FR50X1962704 is “Sonata in A Minor for Violin and Cello, M. 73: I. Allegro” by Maurice Ravel,
registered on the CopyrightChains blockchain with CopyrightID
0x1094a152139d054067f03070a2fbf4d72aaa4748cbb833bf88562c21ff66da4a 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/FR50X1962704.
Recording identifiers
- ISRC
- FR50X1962704
- Title
- Sonata in A Minor for Violin and Cello, M. 73: I. Allegro
- Artist
- Maurice Ravel
- CopyrightID (CopyrightChains transaction hash)
0x1094a152139d054067f03070a2fbf4d72aaa4748cbb833bf88562c21ff66da4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ce9cc377f7fdbf4086a8340d8e9a7c343e836abecc0048eb6afe41d1e56da5d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1962704
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata in A Minor for Violin and Cello, M. 73: I. Allegro · Machine-readable JSON-LD