ISRC DEF059231213
Verified recording
DEF059231213 is “Lady Macbeth of Mtsensk District / Act 2: Ustál - ... - Progolodálsya ya” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xeff0ac67f86ef9a1d2e675b5e6bde636fc57db19f50c6698e1c97a7195fe6632 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231213.
Recording identifiers
- ISRC
- DEF059231213
- Title
- Lady Macbeth of Mtsensk District / Act 2: Ustál - ... - Progolodálsya ya
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xeff0ac67f86ef9a1d2e675b5e6bde636fc57db19f50c6698e1c97a7195fe6632
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a201fc893fe35da4abda151d55eda939a3db1ec6f43175bd845ba5cfe1b7243c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231213
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Lady Macbeth of Mtsensk District / Act 2: Ustál - ... - Progolodálsya ya · Machine-readable JSON-LD