ISRC NLE422203050
Verified recording
NLE422203050 is “Játékok, Book VII: No. 24, *** (I'm talking to my mother about Márta)” by György Kurtág,
registered on the CopyrightChains blockchain with CopyrightID
0xfaffc5a4d852c7abe59544b35b586c11c7904e43f5f8df6a074289673488c561 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/NLE422203050.
Recording identifiers
- ISRC
- NLE422203050
- Title
- Játékok, Book VII: No. 24, *** (I'm talking to my mother about Márta)
- Artist
- György Kurtág
- CopyrightID (CopyrightChains transaction hash)
0xfaffc5a4d852c7abe59544b35b586c11c7904e43f5f8df6a074289673488c561
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:79ae099fd7fc5420b2281d900c590bbd91a44429a81cb8b1cd35b91411e9ebf4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422203050
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Játékok, Book VII: No. 24, *** (I'm talking to my mother about Márta) · Machine-readable JSON-LD