ISRC CAWK52490972
Verified recording
CAWK52490972 is “Frecuencia 528 Hz para la Paz Mental y el Enfoque Absoluto” by Concentración Música para Trabajar,
registered on the CopyrightChains blockchain with CopyrightID
0xa127ffdf237226fb287aad0b88ae3b0d68afb9b450ef93e98a11db1b51a8eae9 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/CAWK52490972.
Recording identifiers
- ISRC
- CAWK52490972
- Title
- Frecuencia 528 Hz para la Paz Mental y el Enfoque Absoluto
- Artist
- Concentración Música para Trabajar
- CopyrightID (CopyrightChains transaction hash)
0xa127ffdf237226fb287aad0b88ae3b0d68afb9b450ef93e98a11db1b51a8eae9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0e5a2cdde32a2d59e85c99a34c271e0ac1fc3d8e91ccce62d60c6ebf85cff659- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52490972
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Frecuencia 528 Hz para la Paz Mental y el Enfoque Absoluto · Machine-readable JSON-LD