ISRC FRZ115206675
Verified recording
FRZ115206675 is “Mussorgsky: Boris Godunov, Act 4: Council of Boyars. "Chto zh, poydem na golosa, boyare" (Chorus)” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xa6926e0018cbf0651ab9a0315f5f7f3d3af4b0aaba7aa48e92fd424c261ebe8f 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/FRZ115206675.
Recording identifiers
- ISRC
- FRZ115206675
- Title
- Mussorgsky: Boris Godunov, Act 4: Council of Boyars. "Chto zh, poydem na golosa, boyare" (Chorus)
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xa6926e0018cbf0651ab9a0315f5f7f3d3af4b0aaba7aa48e92fd424c261ebe8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a9034352489d67f7fa23337135bf1c5aaea929fbbd3c286299c4263a347bd3fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ115206675
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mussorgsky: Boris Godunov, Act 4: Council of Boyars. "Chto zh, poydem na golosa, boyare" (Chorus) · Machine-readable JSON-LD