ISRC DEF058931215
Verified recording
DEF058931215 is “Khovanshchina, Act II: A my bez dokladu, knaz' vot kak! - Ne tebe sudit' moi postupki!” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xaf0e39af94c28a4da0f33ea9883be7f2e16e5db2db6074c578362d8a04fdbb89 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931215.
Recording identifiers
- ISRC
- DEF058931215
- Title
- Khovanshchina, Act II: A my bez dokladu, knaz' vot kak! - Ne tebe sudit' moi postupki!
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xaf0e39af94c28a4da0f33ea9883be7f2e16e5db2db6074c578362d8a04fdbb89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:edba5be3bf1bbe163b40c2827668630c3fab3dbbb1c507bd7d8fb14e3c0a2dfe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931215
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Khovanshchina, Act II: A my bez dokladu, knaz' vot kak! - Ne tebe sudit' moi postupki! · Machine-readable JSON-LD