ISRC DEE470800273
Verified recording
DEE470800273 is “Sonata for Violoncello and Piano in D Minor, Op. 40: I. Allegro non troppo” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xa88787502800ba32e2094081831d01e749153cf8a4d396d96bf695b41b187e4e and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470800273.
Recording identifiers
- ISRC
- DEE470800273
- Title
- Sonata for Violoncello and Piano in D Minor, Op. 40: I. Allegro non troppo
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xa88787502800ba32e2094081831d01e749153cf8a4d396d96bf695b41b187e4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:d3cc61716204170c4ba6d35abc8e09975aae88c618146ee17e808bc6ec606d53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE470800273
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Sonata for Violoncello and Piano in D Minor, Op. 40: I. Allegro non troppo · Machine-readable JSON-LD