ISRC NLE422203032
Verified recording
NLE422203032 is “Játékok, Book VI: No. 28, Les Adieux (in Janaček Manier)” by György Kurtág,
registered on the CopyrightChains blockchain with CopyrightID
0xb400bc46a8b93129f627c2bef56dbea8a1665080d3050241102e8a1b99a7d9c3 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422203032.
Recording identifiers
- ISRC
- NLE422203032
- Title
- Játékok, Book VI: No. 28, Les Adieux (in Janaček Manier)
- Artist
- György Kurtág
- CopyrightID (CopyrightChains transaction hash)
0xb400bc46a8b93129f627c2bef56dbea8a1665080d3050241102e8a1b99a7d9c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:a5f2036b51c93cdc29def769cd0b8abc67dd77e5553fac850da9bda448e81aab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422203032
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Játékok, Book VI: No. 28, Les Adieux (in Janaček Manier) · Machine-readable JSON-LD