ISRC USSM10405497
Verified recording
USSM10405497 is “Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 2:"Can a humble and sinful man, praying for his dear ones"” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x37005b3fa298459d0d5f49c97437ced092d451e3e50a945dbcad0501e4f130a4 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405497.
Recording identifiers
- ISRC
- USSM10405497
- Title
- Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 2:"Can a humble and sinful man, praying for his dear ones"
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x37005b3fa298459d0d5f49c97437ced092d451e3e50a945dbcad0501e4f130a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:6647a1503c61c2a5ee6ddfa1270d5e01ecc4c6cc3c70539a5aa42e66e2d96fea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405497
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 2:"Can a humble and sinful man, praying for his dear ones" · Machine-readable JSON-LD