ISRC DEF059231206
Verified recording
DEF059231206 is “Lady Macbeth of Mtsensk District / Act 1: Mnógo vï - Cto ego?” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xf06a9d5bb8628e7252c2c24d969e24dcaa5a7efef18a77878cc7f9c613109b22 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231206.
Recording identifiers
- ISRC
- DEF059231206
- Title
- Lady Macbeth of Mtsensk District / Act 1: Mnógo vï - Cto ego?
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xf06a9d5bb8628e7252c2c24d969e24dcaa5a7efef18a77878cc7f9c613109b22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:9e4c718cad33d03cf3251733e7b74ab1bc6cb7ff439d6d7b378a428cd11149b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231206
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Lady Macbeth of Mtsensk District / Act 1: Mnógo vï - Cto ego? · Machine-readable JSON-LD