ISRC USSM10405490
Verified recording
USSM10405490 is “Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "Enough! The beautiful lady is grateful"” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe50045db22d16ddb51aab9bfbb7de505253109cf31e286c81fd0b5236c679fd8 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405490.
Recording identifiers
- ISRC
- USSM10405490
- Title
- Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "Enough! The beautiful lady is grateful"
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xe50045db22d16ddb51aab9bfbb7de505253109cf31e286c81fd0b5236c679fd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:16878f12b7b6368f209d44e574610e08beb9d2b387868090d80064eb669f40a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405490
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "Enough! The beautiful lady is grateful" · Machine-readable JSON-LD