ISRC QZDQH2273006
Verified recording
QZDQH2273006 is “El 23” by Los Varones De California,
registered on the CopyrightChains blockchain with CopyrightID
0x20aaefc430eabf382da80bc7ba2f052b28d4772af6801a5d42003f10b684f82a and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2273006.
Recording identifiers
- ISRC
- QZDQH2273006
- Title
- El 23
- Artist
- Los Varones De California
- CopyrightID (CopyrightChains transaction hash)
0x20aaefc430eabf382da80bc7ba2f052b28d4772af6801a5d42003f10b684f82a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:5388decdc02ba79978e20c9ad0b7c2193c02a15d67d4ac3674b440ea6514c92c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2273006
- Bitcoin block existence check
- https://blockstream.info/api/block/960250