ISRC CAWK52416047
Verified recording
CAWK52416047 is “Frecuencia para la Atención y el Rendimiento Mental” by Concentración Música para Trabajar,
registered on the CopyrightChains blockchain with CopyrightID
0xeefa0dda6800df0655c7a8eaa56025d1f14cad5afe61c423c9bceeae38cc3ca3 and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52416047.
Recording identifiers
- ISRC
- CAWK52416047
- Title
- Frecuencia para la Atención y el Rendimiento Mental
- Artist
- Concentración Música para Trabajar
- CopyrightID (CopyrightChains transaction hash)
0xeefa0dda6800df0655c7a8eaa56025d1f14cad5afe61c423c9bceeae38cc3ca3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:b9148460ec8f1a00beab25543107ec9e5e7a629f5329d27c6f5076a6553a3826- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52416047
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Frecuencia para la Atención y el Rendimiento Mental · Machine-readable JSON-LD