ISRC QZDQH2152911
Verified recording
QZDQH2152911 is “La Oveja Negra” by Los Varones De California,
registered on the CopyrightChains blockchain with CopyrightID
0x25076b0a9d59dd054b155c823c21085208659ce2ee062abbb1ca89c34e8be702 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2152911.
Recording identifiers
- ISRC
- QZDQH2152911
- Title
- La Oveja Negra
- Artist
- Los Varones De California
- CopyrightID (CopyrightChains transaction hash)
0x25076b0a9d59dd054b155c823c21085208659ce2ee062abbb1ca89c34e8be702
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:93887cd7dd404f628c3ab40befb6f9cba2789caa625a8b0925862a5cc620368e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2152911
- Bitcoin block existence check
- https://blockstream.info/api/block/960404