ISRC DEF058931201
Verified recording
DEF058931201 is “Khovanshchina: Prelude. Dawn on the Moscow River” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x357db4a89223e11726831e710ded2a86846a1bfaa7bdbf946e3a95c79c8bfac0 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931201.
Recording identifiers
- ISRC
- DEF058931201
- Title
- Khovanshchina: Prelude. Dawn on the Moscow River
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x357db4a89223e11726831e710ded2a86846a1bfaa7bdbf946e3a95c79c8bfac0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0c11196b70608d55f7f2f13e3979d15e4f7365af0ec283f6eb2a26a442dd00da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058931201
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Khovanshchina: Prelude. Dawn on the Moscow River · Machine-readable JSON-LD