ISRC USSM10205325
Verified recording
USSM10205325 is “Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 1, Introduction” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x524f82d726ebcbc6370ebbd674644542dae290e75e36f9a6b7e5c285fe23bf16 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10205325.
Recording identifiers
- ISRC
- USSM10205325
- Title
- Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 1, Introduction
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x524f82d726ebcbc6370ebbd674644542dae290e75e36f9a6b7e5c285fe23bf16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7b1faffe6e0934d6edd310acb9b6fe1d4f779062f28861c5398ce14dfe99ecc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10205325
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Boris Godunov: Opera in Four Acts With a Prologue: Prologue, Scene 1, Introduction · Machine-readable JSON-LD