ISRC QZTV32388185
Verified recording
QZTV32388185 is “528 Hz Frecuencias de Estudio para La Enfocar” by Concentracíon,
registered on the CopyrightChains blockchain with CopyrightID
0x99032153628977e3d4d2ae0c010b0aafd15f30771e13be7ab0da54d2ea704590 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32388185.
Recording identifiers
- ISRC
- QZTV32388185
- Title
- 528 Hz Frecuencias de Estudio para La Enfocar
- Artist
- Concentracíon
- CopyrightID (CopyrightChains transaction hash)
0x99032153628977e3d4d2ae0c010b0aafd15f30771e13be7ab0da54d2ea704590
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:74927c8cacf937f49e2b3fddb9f8c674271861c52c7f65c9101bd725eb4952b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32388185
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 528 Hz Frecuencias de Estudio para La Enfocar · Machine-readable JSON-LD