ISRC CAWK52491022
Verified recording
CAWK52491022 is “Frecuencias para Lograr Metas de Trabajo” by Concentración Música para Trabajar,
registered on the CopyrightChains blockchain with CopyrightID
0x21a21f126084f076514a4896d72ef2c8ff40854d36704225f3f0de35c021ba92 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/CAWK52491022.
Recording identifiers
- ISRC
- CAWK52491022
- Title
- Frecuencias para Lograr Metas de Trabajo
- Artist
- Concentración Música para Trabajar
- CopyrightID (CopyrightChains transaction hash)
0x21a21f126084f076514a4896d72ef2c8ff40854d36704225f3f0de35c021ba92
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c6a97f05f9d3f749a069a058d9c15ffcd0f556e9e8009e868cb480bc2336579a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52491022
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Frecuencias para Lograr Metas de Trabajo · Machine-readable JSON-LD