ISRC NLE420200204
Verified recording
NLE420200204 is “Máxima” by Carel Kraayenhof,
registered on the CopyrightChains blockchain with CopyrightID
0x30b5e9a3800c63f7f2846efa74b3c2d98dc1193ff5ca84bbd8466e12eef5ad50 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/NLE420200204.
Recording identifiers
- ISRC
- NLE420200204
- Title
- Máxima
- Artist
- Carel Kraayenhof
- CopyrightID (CopyrightChains transaction hash)
0x30b5e9a3800c63f7f2846efa74b3c2d98dc1193ff5ca84bbd8466e12eef5ad50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:7f7cb923574809de6bd86b59da2eba887e7b7f87c03bff28cf17c714acfcacc5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420200204
- Bitcoin block existence check
- https://blockstream.info/api/block/957120