ISRC DEN961231220
Verified recording
DEN961231220 is “Iolanta Op. 69 / 9. Finale: "Gde ya?" - Live” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x7a50b1e292d1bcaa4036f1341fea463b26be128d29a672f272713af0b07cd097 and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961231220.
Recording identifiers
- ISRC
- DEN961231220
- Title
- Iolanta Op. 69 / 9. Finale: "Gde ya?" - Live
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x7a50b1e292d1bcaa4036f1341fea463b26be128d29a672f272713af0b07cd097
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:0bae96bc0b393bacd5eb0fbd764ea71afe6c4a6697206eeb75ddd85431e2bfcb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961231220
- Bitcoin block existence check
- https://blockstream.info/api/block/960314
Full record
Track page: Iolanta Op. 69 / 9. Finale: "Gde ya?" - Live · Machine-readable JSON-LD