ISRC QZDQH1909571
Verified recording
QZDQH1909571 is “El 22” by Los Varones De California,
registered on the CopyrightChains blockchain with CopyrightID
0xef982da5d06ad3ea2abdc5c4e09781f5e7fd1c8a4e32eee5d6a2f2bd06db4995 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/QZDQH1909571.
Recording identifiers
- ISRC
- QZDQH1909571
- Title
- El 22
- Artist
- Los Varones De California
- CopyrightID (CopyrightChains transaction hash)
0xef982da5d06ad3ea2abdc5c4e09781f5e7fd1c8a4e32eee5d6a2f2bd06db4995
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1ee2b2dc11ce4ed46bbca807397fcca22dceaa9bc3d20950f43891ebaa2a8674- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1909571
- Bitcoin block existence check
- https://blockstream.info/api/block/957118