ISRC QZN882326238
Verified recording
QZN882326238 is “Nada” by Niko Mairena,
registered on the CopyrightChains blockchain with CopyrightID
0xecfac8bc91ce68a880fc557d739430e7c9f55ad2d3c458c78ebb9c19696d548a 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/QZN882326238.
Recording identifiers
- ISRC
- QZN882326238
- Title
- Nada
- Artist
- Niko Mairena
- CopyrightID (CopyrightChains transaction hash)
0xecfac8bc91ce68a880fc557d739430e7c9f55ad2d3c458c78ebb9c19696d548a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:32570fe46641b560ed7d9ef3f15595d0b687b3a5b5a7d527accf9e860cad413b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882326238
- Bitcoin block existence check
- https://blockstream.info/api/block/957118