ISRC USSM10405483
Verified recording
USSM10405483 is “Boris Godunov: Opera in Four Acts With a Prologue: Act II: "I have achieved absolute power"” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8015509b9a069283ae7e44977f91465b8c0388602394b1857cceca3ac2d717eb and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405483.
Recording identifiers
- ISRC
- USSM10405483
- Title
- Boris Godunov: Opera in Four Acts With a Prologue: Act II: "I have achieved absolute power"
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x8015509b9a069283ae7e44977f91465b8c0388602394b1857cceca3ac2d717eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:f07053210cec7c2ac1d559aa4d2e8fc26203ae9a495edfc6bb791ccc7488ebd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405483
- Bitcoin block existence check
- https://blockstream.info/api/block/960314
Full record
Track page: Boris Godunov: Opera in Four Acts With a Prologue: Act II: "I have achieved absolute power" · Machine-readable JSON-LD