ISRC DEF058931222
Verified recording
DEF058931222 is “Khovanshchina, Act III: Podnimajsja, molodcy!” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xcb4f8fb4f27cc90a4cd8473ec56b66afca73bdf7f4a59772d546966b7c085dd5 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931222.
Recording identifiers
- ISRC
- DEF058931222
- Title
- Khovanshchina, Act III: Podnimajsja, molodcy!
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xcb4f8fb4f27cc90a4cd8473ec56b66afca73bdf7f4a59772d546966b7c085dd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:4b423be60e98ebe047a7c80d44be7142e5fa4cf399862f5e157b2fe98a7e8eed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931222
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Khovanshchina, Act III: Podnimajsja, molodcy! · Machine-readable JSON-LD