ISRC DEF059231223
Verified recording
DEF059231223 is “Lady Macbeth of Mtsensk District / Act 4: Vyórstï odná za drugóy dlínnoy polzút verenícey” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x34be15cbc56c29dc60efa1d94780bc9363ee773a483e7ba81a8b1fd55df2e355 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/DEF059231223.
Recording identifiers
- ISRC
- DEF059231223
- Title
- Lady Macbeth of Mtsensk District / Act 4: Vyórstï odná za drugóy dlínnoy polzút verenícey
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x34be15cbc56c29dc60efa1d94780bc9363ee773a483e7ba81a8b1fd55df2e355
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7d95f4b2df9aa0e4ae770b0789bf4005ccd0feddc8b32ec1e156e5c8da9d94c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231223
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Lady Macbeth of Mtsensk District / Act 4: Vyórstï odná za drugóy dlínnoy polzút verenícey · Machine-readable JSON-LD