ISRC GBF077440313
Verified recording
GBF077440313 is “Eugene Onegin, Op. 24, TH.5 / Act 1: (Scene 2) Introduction and Scene. "Nu, zaboltalas ya!"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xa73fa36001e8d0cb5c695c81fa3f35a28eda3b38b92e375c3425dfba7523d833 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/GBF077440313.
Recording identifiers
- ISRC
- GBF077440313
- Title
- Eugene Onegin, Op. 24, TH.5 / Act 1: (Scene 2) Introduction and Scene. "Nu, zaboltalas ya!"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xa73fa36001e8d0cb5c695c81fa3f35a28eda3b38b92e375c3425dfba7523d833
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c714529efb1632cdc0b8cfdd8dc02715e925b9fcbadef20fd481691eb5c47c05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440313
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Eugene Onegin, Op. 24, TH.5 / Act 1: (Scene 2) Introduction and Scene. "Nu, zaboltalas ya!" · Machine-readable JSON-LD