ISRC FR50X1420304
Verified recording
FR50X1420304 is “Piano Concerto No. 1 in C Minor, Op. 35: IV. Allegro con brio” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x7fbda52f4b0d3611aad14c356ab63e1318633dc6126ac3984667a830e29f6ae0 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/FR50X1420304.
Recording identifiers
- ISRC
- FR50X1420304
- Title
- Piano Concerto No. 1 in C Minor, Op. 35: IV. Allegro con brio
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x7fbda52f4b0d3611aad14c356ab63e1318633dc6126ac3984667a830e29f6ae0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7fb8e512c38a9df28ffe8577415b5b0779685604874082892bd23fb1cb45121b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1420304
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 1 in C Minor, Op. 35: IV. Allegro con brio · Machine-readable JSON-LD