ISRC GBF077440302
Verified recording
GBF077440302 is “Eugene Onegin, Op. 24, TH.5 / Act 1: Duet and Quartet. "Slikhali l vi za roschei glas nochnoi"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x764a8c593ced9f4a28350d8dfdf13c75be814eab09253cd63fc75250130a5099 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/GBF077440302.
Recording identifiers
- ISRC
- GBF077440302
- Title
- Eugene Onegin, Op. 24, TH.5 / Act 1: Duet and Quartet. "Slikhali l vi za roschei glas nochnoi"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x764a8c593ced9f4a28350d8dfdf13c75be814eab09253cd63fc75250130a5099
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f4a9f4e7e71693db9e1ec871da75dd2cac63c4eb41220d3c1606da0a8fa34dd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440302
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Eugene Onegin, Op. 24, TH.5 / Act 1: Duet and Quartet. "Slikhali l vi za roschei glas nochnoi" · Machine-readable JSON-LD