ISRC USSM10408956
Verified recording
USSM10408956 is “IV. Allegro from Sonata in D minor for Cello and Piano, Op. 40” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x6d32504cfcbab94e6e220858ed2b5bd4e96331aff950131e484fbcf8d6cbbcbe and independently timestamped
in Bitcoin block 959100 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10408956.
Recording identifiers
- ISRC
- USSM10408956
- Title
- IV. Allegro from Sonata in D minor for Cello and Piano, Op. 40
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x6d32504cfcbab94e6e220858ed2b5bd4e96331aff950131e484fbcf8d6cbbcbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T05:29:55+00:00
- Bitcoin block
- 959100
- Canonical record hash
sha256:2c3afbf42ab8c6083a1284f7e9f38f874b45f5cc24f62b0f057a6689b38f26fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10408956
- Bitcoin block existence check
- https://blockstream.info/api/block/959100
Full record
Track page: IV. Allegro from Sonata in D minor for Cello and Piano, Op. 40 · Machine-readable JSON-LD