ISRC QZNFJ2400057
Verified recording
QZNFJ2400057 is “Popurri Rigo Tovar (El Sirenito / Oh Que Gusto De Volverte a Ver / La Calandria / Mi Tinajita / Mi Matamoros Querido) - En Vivo” by La Kritika,
registered on the CopyrightChains blockchain with CopyrightID
0x912289d2f023c5d28051a45f55e70cfd82d44751198c954c6aa124b6d2439254 and independently timestamped
in Bitcoin block 957246 on 2026-07-09.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2400057.
Recording identifiers
- ISRC
- QZNFJ2400057
- Title
- Popurri Rigo Tovar (El Sirenito / Oh Que Gusto De Volverte a Ver / La Calandria / Mi Tinajita / Mi Matamoros Querido) - En Vivo
- Artist
- La Kritika
- CopyrightID (CopyrightChains transaction hash)
0x912289d2f023c5d28051a45f55e70cfd82d44751198c954c6aa124b6d2439254
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-09T01:49:50+00:00
- Bitcoin block
- 957246
- Canonical record hash
sha256:d431c4f1a5c8d7f7b585980870b8b7d5db2d3da39e3bc7c57e875ac57888d4b4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNFJ2400057
- Bitcoin block existence check
- https://blockstream.info/api/block/957246
Full record
Track page: Popurri Rigo Tovar (El Sirenito / Oh Que Gusto De Volverte a Ver / La Calandria / Mi Tinajita / Mi Matamoros Querido) - En Vivo · Machine-readable JSON-LD