ISRC NLE422302904
Verified recording
NLE422302904 is “Piano Concerto No. 2 in G Major, Sz. 95: I. Allegro” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x957363fc9f161dcdaaffcaa0f4285e956227a120dd1c7441fa8cc5954fac5b92 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422302904.
Recording identifiers
- ISRC
- NLE422302904
- Title
- Piano Concerto No. 2 in G Major, Sz. 95: I. Allegro
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x957363fc9f161dcdaaffcaa0f4285e956227a120dd1c7441fa8cc5954fac5b92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:39bd47684f4d4637f9e85c2ee8d8919c44e6c5a6331e899bf553b09f88375e24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422302904
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Piano Concerto No. 2 in G Major, Sz. 95: I. Allegro · Machine-readable JSON-LD