ISRC FR50X1420301
Verified recording
FR50X1420301 is “Piano Concerto No. 1 in C Minor, Op. 35: I. Allegretto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x6548f77beeea78948beda1cdc944d4f015997c1ac89d83ddade0dc12d9ba5c93 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1420301.
Recording identifiers
- ISRC
- FR50X1420301
- Title
- Piano Concerto No. 1 in C Minor, Op. 35: I. Allegretto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x6548f77beeea78948beda1cdc944d4f015997c1ac89d83ddade0dc12d9ba5c93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:d201a2574bfe016a70db7e4b32181ef76031269d88a7bd71dd37d70b23b4b2cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1420301
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Piano Concerto No. 1 in C Minor, Op. 35: I. Allegretto · Machine-readable JSON-LD