ISRC USSM10405485
Verified recording
USSM10405485 is “Boris Godunov: Opera in Four Acts With a Prologue: Act II: "Our little parrot was with the Nannies"” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x62d2c63698daab45d99d89a1fe6b8cc7fb39d691ae6c1774509d00c91705bb5f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405485.
Recording identifiers
- ISRC
- USSM10405485
- Title
- Boris Godunov: Opera in Four Acts With a Prologue: Act II: "Our little parrot was with the Nannies"
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x62d2c63698daab45d99d89a1fe6b8cc7fb39d691ae6c1774509d00c91705bb5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:8c63695792d55b3961051e11d8d9cd6d1dd25500b6777808e570c0bf05495c30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10405485
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Boris Godunov: Opera in Four Acts With a Prologue: Act II: "Our little parrot was with the Nannies" · Machine-readable JSON-LD