ISRC DEF059231204
Verified recording
DEF059231204 is “Lady Macbeth of Mtsensk District / Act 1: Interlude” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x13d77dbb7a9f364bb324b5ad65ceda8c2c4ff176ea3504e282517589cbafa0b4 and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231204.
Recording identifiers
- ISRC
- DEF059231204
- Title
- Lady Macbeth of Mtsensk District / Act 1: Interlude
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x13d77dbb7a9f364bb324b5ad65ceda8c2c4ff176ea3504e282517589cbafa0b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:b1181e1c848f12d1394f66752da8b44fd9e2d8671a13a03f2e103fd299269e24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059231204
- Bitcoin block existence check
- https://blockstream.info/api/block/960294
Full record
Track page: Lady Macbeth of Mtsensk District / Act 1: Interlude · Machine-readable JSON-LD