ISRC QZP7F2505130
Verified recording
QZP7F2505130 is “Estudio Sereno Armonía Frecuencial” by Concentración Música para Trabajar,
registered on the CopyrightChains blockchain with CopyrightID
0xc4e4347fc60bc897df43e871476eccf39e590e07c2ac48ff1dba13fab5b5829d 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/QZP7F2505130.
Recording identifiers
- ISRC
- QZP7F2505130
- Title
- Estudio Sereno Armonía Frecuencial
- Artist
- Concentración Música para Trabajar
- CopyrightID (CopyrightChains transaction hash)
0xc4e4347fc60bc897df43e871476eccf39e590e07c2ac48ff1dba13fab5b5829d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:22da425b495b08fed0ced3672a77da12ac9eeff55e3a7b68c273735750cfeb02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2505130
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Estudio Sereno Armonía Frecuencial · Machine-readable JSON-LD