ISRC NLE422203004
Verified recording
NLE422203004 is “Játékok, Book I: No. 9a, The Bunny and the Fox” by György Kurtág,
registered on the CopyrightChains blockchain with CopyrightID
0xc02d6374d5a608263d489e32fefefe4ea7d6448cc722437620dd57e9ddf25afc 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/NLE422203004.
Recording identifiers
- ISRC
- NLE422203004
- Title
- Játékok, Book I: No. 9a, The Bunny and the Fox
- Artist
- György Kurtág
- CopyrightID (CopyrightChains transaction hash)
0xc02d6374d5a608263d489e32fefefe4ea7d6448cc722437620dd57e9ddf25afc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:40dc79d492f6856057366a92b7fe3348f06d5940d2dd7bebfd043a8e9f0ba80a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422203004
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Játékok, Book I: No. 9a, The Bunny and the Fox · Machine-readable JSON-LD