ISRC QZDA72350231
Verified recording
QZDA72350231 is “Játékok VI, 21, Day-dreaming ... (az elsüllyedt katedra)” by György Kurtág,
registered on the CopyrightChains blockchain with CopyrightID
0x634f94c104123b8e739ec9067dfbce08033dd4f357e07095d0b02e4dc54c96f6 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/QZDA72350231.
Recording identifiers
- ISRC
- QZDA72350231
- Title
- Játékok VI, 21, Day-dreaming ... (az elsüllyedt katedra)
- Artist
- György Kurtág
- CopyrightID (CopyrightChains transaction hash)
0x634f94c104123b8e739ec9067dfbce08033dd4f357e07095d0b02e4dc54c96f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:47f41ab35f14e4c5dc677bb0797e8bcafd8178b653ae45f2028373966f1981c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72350231
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Játékok VI, 21, Day-dreaming ... (az elsüllyedt katedra) · Machine-readable JSON-LD