ISRC QZP7F2505136
Verified recording
QZP7F2505136 is “Frecuencia Inteligente Trabajo sin Distracciones” by Concentración Música para Trabajar,
registered on the CopyrightChains blockchain with CopyrightID
0x2ff7eb3663172c7a4687cf04a76b84a1d1faad9c70e150476b2df0d3a3cdfa4d 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/QZP7F2505136.
Recording identifiers
- ISRC
- QZP7F2505136
- Title
- Frecuencia Inteligente Trabajo sin Distracciones
- Artist
- Concentración Música para Trabajar
- CopyrightID (CopyrightChains transaction hash)
0x2ff7eb3663172c7a4687cf04a76b84a1d1faad9c70e150476b2df0d3a3cdfa4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1525750e07df6847730c02c51bf33cd2d812a7ebf369f125583dd907c2140028- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2505136
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Frecuencia Inteligente Trabajo sin Distracciones · Machine-readable JSON-LD