ISRC QZFZ52148160
Verified recording
QZFZ52148160 is “El Carnal” by Josecito Leon y Su Internacional Banda Roja,
registered on the CopyrightChains blockchain with CopyrightID
0xeb28f0c3a019f423805178a5f9432ce06c34ba0056dd40d49c3c9fd5acbfb7ad and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52148160.
Recording identifiers
- ISRC
- QZFZ52148160
- Title
- El Carnal
- Artist
- Josecito Leon y Su Internacional Banda Roja
- CopyrightID (CopyrightChains transaction hash)
0xeb28f0c3a019f423805178a5f9432ce06c34ba0056dd40d49c3c9fd5acbfb7ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:d0418837f277ecb6704bcb282b9bb86c3bc957007fe3ad5361e7982becf23a9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ52148160
- Bitcoin block existence check
- https://blockstream.info/api/block/960138