ISRC UK2Y21801585
Verified recording
UK2Y21801585 is “Eugene Onegin, Op. 24, Act II Scene 1: No. 14b, Scene and Triquet's Couplets "Kakoy prekrasniy etot den"” by Андрей Соколов,
registered on the CopyrightChains blockchain with CopyrightID
0xd70b0f12a5792d58b33c9aacc9fd025a51a49f8874522dba249df4efe1aa3d07 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/UK2Y21801585.
Recording identifiers
- ISRC
- UK2Y21801585
- Title
- Eugene Onegin, Op. 24, Act II Scene 1: No. 14b, Scene and Triquet's Couplets "Kakoy prekrasniy etot den"
- Artist
- Андрей Соколов
- CopyrightID (CopyrightChains transaction hash)
0xd70b0f12a5792d58b33c9aacc9fd025a51a49f8874522dba249df4efe1aa3d07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:06b1a168925719a97aa6c041a6ef410cb4dc86e073b50dc9d63fa06b2c1fab9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21801585
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Eugene Onegin, Op. 24, Act II Scene 1: No. 14b, Scene and Triquet's Couplets "Kakoy prekrasniy etot den" · Machine-readable JSON-LD