ISRC GBF077040445
Verified recording
GBF077040445 is “Boris Godunov (Arr. Rimsky-Korsakov), Act IV: Odnazhdy, v vecherniy chas” by Modest Mussorgsky,
registered on the CopyrightChains blockchain with CopyrightID
0xd16f7e77637516509e97a1b3dd95793ee34a19eb01336eab2111109aba66c9f1 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077040445.
Recording identifiers
- ISRC
- GBF077040445
- Title
- Boris Godunov (Arr. Rimsky-Korsakov), Act IV: Odnazhdy, v vecherniy chas
- Artist
- Modest Mussorgsky
- CopyrightID (CopyrightChains transaction hash)
0xd16f7e77637516509e97a1b3dd95793ee34a19eb01336eab2111109aba66c9f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:0cee8548c31f4601f617bc209b9dff0299f0a5bd7235e8055e5469dc0930ba7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077040445
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Boris Godunov (Arr. Rimsky-Korsakov), Act IV: Odnazhdy, v vecherniy chas · Machine-readable JSON-LD