ISRC QZDQH2152907
Verified recording
QZDQH2152907 is “El Niño Zambada” by Los Varones De California,
registered on the CopyrightChains blockchain with CopyrightID
0xd435e9cfcfdf6c947b88e7a5b98ec7309b3296567e41bc4eb2afec3525397a41 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2152907.
Recording identifiers
- ISRC
- QZDQH2152907
- Title
- El Niño Zambada
- Artist
- Los Varones De California
- CopyrightID (CopyrightChains transaction hash)
0xd435e9cfcfdf6c947b88e7a5b98ec7309b3296567e41bc4eb2afec3525397a41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:651e66fa49f9a730cc1e90330de9d9899a3ab22351e330c6b0c06b15f3e5f397- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2152907
- Bitcoin block existence check
- https://blockstream.info/api/block/960448