ISRC GBF077440326
Verified recording
GBF077440326 is “Eugene Onegin, Op. 24, TH.5 / Act 2: (Scene 2) Introduction, Scene and Aria. "Nu, shto zhe?"” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x1a5c31872fad609a6fb1e68918ed785b6f575e53434159a500cfdbe18e255fe2 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440326.
Recording identifiers
- ISRC
- GBF077440326
- Title
- Eugene Onegin, Op. 24, TH.5 / Act 2: (Scene 2) Introduction, Scene and Aria. "Nu, shto zhe?"
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x1a5c31872fad609a6fb1e68918ed785b6f575e53434159a500cfdbe18e255fe2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:ae06d363776e8ae9398520124356bc00df3994c48d14789ae59a7c2c7df807ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077440326
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Eugene Onegin, Op. 24, TH.5 / Act 2: (Scene 2) Introduction, Scene and Aria. "Nu, shto zhe?" · Machine-readable JSON-LD