ISRC CAWK52490994
Verified recording
CAWK52490994 is “Frecuencias para el Éxito en el Trabajo” by Concentración Música para Trabajar,
registered on the CopyrightChains blockchain with CopyrightID
0x7ec588e9d9a7e29eb7a088cd4bca3c7951c392c7a7eba50553b278a5243eb974 and independently timestamped
in Bitcoin block 960191 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52490994.
Recording identifiers
- ISRC
- CAWK52490994
- Title
- Frecuencias para el Éxito en el Trabajo
- Artist
- Concentración Música para Trabajar
- CopyrightID (CopyrightChains transaction hash)
0x7ec588e9d9a7e29eb7a088cd4bca3c7951c392c7a7eba50553b278a5243eb974
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:51:26+00:00
- Bitcoin block
- 960191
- Canonical record hash
sha256:7f55b2ab15f8e8e668d921c802f002e5aa773f7539addb11dc3eb863c5d3d493- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52490994
- Bitcoin block existence check
- https://blockstream.info/api/block/960191
Full record
Track page: Frecuencias para el Éxito en el Trabajo · Machine-readable JSON-LD