ISRC USSM10405492
Verified recording
USSM10405492 is “Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "Ah! Oh, it's you, my father"” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xde9f98a8a611c4dd735cc647a71298e8c0e8294f7a19fa642b3638362b16e74c and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405492.
Recording identifiers
- ISRC
- USSM10405492
- Title
- Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "Ah! Oh, it's you, my father"
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xde9f98a8a611c4dd735cc647a71298e8c0e8294f7a19fa642b3638362b16e74c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:2d0b30211a0f08596b3ef7b888cd1e09459b8b3321577181f639d4f16446aa9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405492
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 1: "Ah! Oh, it's you, my father" · Machine-readable JSON-LD