ISRC FRZ115206637
Verified recording
FRZ115206637 is “Mussorgsky: Boris Godunov, Act 1: Grigoriy's Dream. "Ty vse pisal i snom ne pozabylsa" (Grigoriy, Pimen)” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0x8e10e129de7eff851388bf762fc2607ddc189ca1bec23fbc602018e3e2f17a4d 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/FRZ115206637.
Recording identifiers
- ISRC
- FRZ115206637
- Title
- Mussorgsky: Boris Godunov, Act 1: Grigoriy's Dream. "Ty vse pisal i snom ne pozabylsa" (Grigoriy, Pimen)
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0x8e10e129de7eff851388bf762fc2607ddc189ca1bec23fbc602018e3e2f17a4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:77872870d677b844fda0f8151a378f70613446f52b62ff6c915e782a231e2aed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ115206637
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Mussorgsky: Boris Godunov, Act 1: Grigoriy's Dream. "Ty vse pisal i snom ne pozabylsa" (Grigoriy, Pimen) · Machine-readable JSON-LD