ISRC DEF058931232
Verified recording
DEF058931232 is “Khovanshchina, Act IV: Gospodi boze moj! - Preobrazhensky March - Strel'cy! Cari i gosudari Ivan i Petr” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x5ea0106c5f7867aa0246fe4852f32ccb669f98bb71eeebf94ca1a536120b3d88 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/DEF058931232.
Recording identifiers
- ISRC
- DEF058931232
- Title
- Khovanshchina, Act IV: Gospodi boze moj! - Preobrazhensky March - Strel'cy! Cari i gosudari Ivan i Petr
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x5ea0106c5f7867aa0246fe4852f32ccb669f98bb71eeebf94ca1a536120b3d88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:83841045e736f0e6c886a3ef5caa649c3788ee6a0f2a5f217800dccff0117462- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931232
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Khovanshchina, Act IV: Gospodi boze moj! - Preobrazhensky March - Strel'cy! Cari i gosudari Ivan i Petr · Machine-readable JSON-LD