ISRC DEN961231212
Verified recording
DEN961231212 is “Iolanta Op. 69 / 6a. Romance Of Vaudémont: "Net! Čarï lask krasï myatežnoy" - Live” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x766359669939ab45938af503017b986865538fc3dcfb14091aad752428dd84dd 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/DEN961231212.
Recording identifiers
- ISRC
- DEN961231212
- Title
- Iolanta Op. 69 / 6a. Romance Of Vaudémont: "Net! Čarï lask krasï myatežnoy" - Live
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x766359669939ab45938af503017b986865538fc3dcfb14091aad752428dd84dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e9c45848d95df1651f10eb716e6383cd18c0f196871b4c355f9689d4b0289e6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961231212
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Iolanta Op. 69 / 6a. Romance Of Vaudémont: "Net! Čarï lask krasï myatežnoy" - Live · Machine-readable JSON-LD