ISRC DEF059231211
Verified recording
DEF059231211 is “Lady Macbeth of Mtsensk District / Act 2: Cto znácit stárost': Ne spítsya” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x947e367bb962110ad716dd8df2e4238bed9e344af6ddcc749d7b790d2a44d4fb and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231211.
Recording identifiers
- ISRC
- DEF059231211
- Title
- Lady Macbeth of Mtsensk District / Act 2: Cto znácit stárost': Ne spítsya
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x947e367bb962110ad716dd8df2e4238bed9e344af6ddcc749d7b790d2a44d4fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:590747de721546edef3b75f6293e7d748061d65f1e280e3cbd7357262d917932- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231211
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lady Macbeth of Mtsensk District / Act 2: Cto znácit stárost': Ne spítsya · Machine-readable JSON-LD