ISRC CAWK52490967
Verified recording
CAWK52490967 is “Frecuencia 852 Hz para Despertar la Creatividad y Concentrarse Mejor” by Concentración Música para Trabajar,
registered on the CopyrightChains blockchain with CopyrightID
0xe18101432735942e2fdcbe20e65349607751f1cf3e8df3ab2e2423a9a8fda837 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52490967.
Recording identifiers
- ISRC
- CAWK52490967
- Title
- Frecuencia 852 Hz para Despertar la Creatividad y Concentrarse Mejor
- Artist
- Concentración Música para Trabajar
- CopyrightID (CopyrightChains transaction hash)
0xe18101432735942e2fdcbe20e65349607751f1cf3e8df3ab2e2423a9a8fda837
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a76c493c719830bbe22cff0614aff2322f29789ee05327bef91579ed6509e228- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52490967
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Frecuencia 852 Hz para Despertar la Creatividad y Concentrarse Mejor · Machine-readable JSON-LD