ISRC USSM10405495
Verified recording
USSM10405495 is “Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 2: "At midnight, in the garden, by the fountain"” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x9c3385116d7e2f2828c5a5ae85876ae935fcb1e5d3cf6baa1ef363e6524588dd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405495.
Recording identifiers
- ISRC
- USSM10405495
- Title
- Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 2: "At midnight, in the garden, by the fountain"
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x9c3385116d7e2f2828c5a5ae85876ae935fcb1e5d3cf6baa1ef363e6524588dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f7166c6360a37cc8f2a4915992a9afecf186fe93a5871e779849586158014b54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405495
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Boris Godunov: Opera in Four Acts With a Prologue: Act III, Scene 2: "At midnight, in the garden, by the fountain" · Machine-readable JSON-LD