ISRC NLE422203034
Verified recording
NLE422203034 is “Játékok, Book VI: No. 32, In memoriam Tibor Szeszler” by György Kurtág,
registered on the CopyrightChains blockchain with CopyrightID
0x8f8b2c5906121b71ca02cfbf5e6a1bc68a91a2b1d5b567220c2df69da6b72e63 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/NLE422203034.
Recording identifiers
- ISRC
- NLE422203034
- Title
- Játékok, Book VI: No. 32, In memoriam Tibor Szeszler
- Artist
- György Kurtág
- CopyrightID (CopyrightChains transaction hash)
0x8f8b2c5906121b71ca02cfbf5e6a1bc68a91a2b1d5b567220c2df69da6b72e63
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:2a7cab445d4bccf553feefdb5af0453a718c910b9f67bcdf96641bb33fc78214- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422203034
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Játékok, Book VI: No. 32, In memoriam Tibor Szeszler · Machine-readable JSON-LD