ISRC QZNJZ2275011
Verified recording
QZNJZ2275011 is “Fiesta en el Barrio” by El Pesa 9,
registered on the CopyrightChains blockchain with CopyrightID
0x7d3c5c63dae4f3149fa8eabde3d8a6b88963fde3fb9db919766a601bea6c0dea and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2275011.
Recording identifiers
- ISRC
- QZNJZ2275011
- Title
- Fiesta en el Barrio
- Artist
- El Pesa 9
- CopyrightID (CopyrightChains transaction hash)
0x7d3c5c63dae4f3149fa8eabde3d8a6b88963fde3fb9db919766a601bea6c0dea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:c5f141f438e48ecfa60701f4b7dc8f17c4b0f7fbd62ec04e62a79d0d690e774c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2275011
- Bitcoin block existence check
- https://blockstream.info/api/block/960106