ISRC NLE422203047
Verified recording
NLE422203047 is “Játékok, Book VII: No. 17, Hommage à Berényi Ferenc 70” by György Kurtág,
registered on the CopyrightChains blockchain with CopyrightID
0x7597d92cf02fbc974c67556836c601719370dd5745c5680399b402c9383d80d3 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422203047.
Recording identifiers
- ISRC
- NLE422203047
- Title
- Játékok, Book VII: No. 17, Hommage à Berényi Ferenc 70
- Artist
- György Kurtág
- CopyrightID (CopyrightChains transaction hash)
0x7597d92cf02fbc974c67556836c601719370dd5745c5680399b402c9383d80d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:af427dc6df7f45bbf003244ea533f714145da10983cae8aeaf2017361894761a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422203047
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Játékok, Book VII: No. 17, Hommage à Berényi Ferenc 70 · Machine-readable JSON-LD