ISRC QZ5AB1887898
Verified recording
QZ5AB1887898 is “Aquellos Ojitos Negros / Marineros de Mazatlan - Sesión en Vivo” by Luis Alfonso Partida El Yaki,
registered on the CopyrightChains blockchain with CopyrightID
0xe82b8e20fb5bb652cb30bd92aa6cbc18b8e37487c2d8e139db6ae97cf538f671 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1887898.
Recording identifiers
- ISRC
- QZ5AB1887898
- Title
- Aquellos Ojitos Negros / Marineros de Mazatlan - Sesión en Vivo
- Artist
- Luis Alfonso Partida El Yaki
- CopyrightID (CopyrightChains transaction hash)
0xe82b8e20fb5bb652cb30bd92aa6cbc18b8e37487c2d8e139db6ae97cf538f671
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:be7e1d8067f285b3518456dbe86cff56b8df1e520b8833a8c8e6878d787797dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1887898
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Aquellos Ojitos Negros / Marineros de Mazatlan - Sesión en Vivo · Machine-readable JSON-LD