ISRC USSM10405482
Verified recording
USSM10405482 is “Boris Godunov: Opera in Four Acts With a Prologue: Act II: "What's the matter? Has a wild beast surprised a sitting hen?"” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xb5048a1686084aa33bed6b92668458d12d965632a2279b68d2c0881ac6bc4e32 and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405482.
Recording identifiers
- ISRC
- USSM10405482
- Title
- Boris Godunov: Opera in Four Acts With a Prologue: Act II: "What's the matter? Has a wild beast surprised a sitting hen?"
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xb5048a1686084aa33bed6b92668458d12d965632a2279b68d2c0881ac6bc4e32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:451916c738c3754c7b2e7b13be3cdf915d89dd5e43afd50338b1064f82c2776b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405482
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Boris Godunov: Opera in Four Acts With a Prologue: Act II: "What's the matter? Has a wild beast surprised a sitting hen?" · Machine-readable JSON-LD