ISRC UK2Y21309074
Verified recording
UK2Y21309074 is “Eugene Onegin, Op. 24, Act I Scene 1: No. 6b, Lensky's Arioso "Ya lyublyu Vas. Ya lyublyu Vas, Olga"” by Sergei Lemeshev,
registered on the CopyrightChains blockchain with CopyrightID
0x5d6624df823117e55fb4666d83ba66c08708a0e67d4dcc09fc528c620530cd51 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21309074.
Recording identifiers
- ISRC
- UK2Y21309074
- Title
- Eugene Onegin, Op. 24, Act I Scene 1: No. 6b, Lensky's Arioso "Ya lyublyu Vas. Ya lyublyu Vas, Olga"
- Artist
- Sergei Lemeshev
- CopyrightID (CopyrightChains transaction hash)
0x5d6624df823117e55fb4666d83ba66c08708a0e67d4dcc09fc528c620530cd51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:bac16395938f515edef584dc913dc11db155c052d571413f00d99bcd3507c915- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK2Y21309074
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Eugene Onegin, Op. 24, Act I Scene 1: No. 6b, Lensky's Arioso "Ya lyublyu Vas. Ya lyublyu Vas, Olga" · Machine-readable JSON-LD