ISRC DEF059231208
Verified recording
DEF059231208 is “Lady Macbeth of Mtsensk District / Act 1: Spat' porá. Den' prosól” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xb2a6a6967cb147fd3346060caa03284a12f5eead3420c7e9e5b1f4e798febbb4 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231208.
Recording identifiers
- ISRC
- DEF059231208
- Title
- Lady Macbeth of Mtsensk District / Act 1: Spat' porá. Den' prosól
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xb2a6a6967cb147fd3346060caa03284a12f5eead3420c7e9e5b1f4e798febbb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:f8390d6a8463c74ac88eb7a8a3d2199901eb238c28686d40e477488fd71600f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231208
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Lady Macbeth of Mtsensk District / Act 1: Spat' porá. Den' prosól · Machine-readable JSON-LD