ISRC DEE470800276
Verified recording
DEE470800276 is “Sonata for Violoncello and Piano in D Minor, Op. 40: IV. Allegro” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x0baff57e486ea3750357b529862b4dff9db372c603c88fdd3fd79867359f0e94 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470800276.
Recording identifiers
- ISRC
- DEE470800276
- Title
- Sonata for Violoncello and Piano in D Minor, Op. 40: IV. Allegro
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x0baff57e486ea3750357b529862b4dff9db372c603c88fdd3fd79867359f0e94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:e913c99b09a65c1babe8017b2d64234e31c87bb515ad732b268bd244598e783d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470800276
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Sonata for Violoncello and Piano in D Minor, Op. 40: IV. Allegro · Machine-readable JSON-LD