ISRC CAWK52491042
Verified recording
CAWK52491042 is “Música de Fondo para Mejorar la Productividad y el Desempeño” by Concentración Música para Trabajar,
registered on the CopyrightChains blockchain with CopyrightID
0xe57474866caa12044fed7dca880092c385193202275e3466b90609124fda4c67 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/CAWK52491042.
Recording identifiers
- ISRC
- CAWK52491042
- Title
- Música de Fondo para Mejorar la Productividad y el Desempeño
- Artist
- Concentración Música para Trabajar
- CopyrightID (CopyrightChains transaction hash)
0xe57474866caa12044fed7dca880092c385193202275e3466b90609124fda4c67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:205db33c4824768f50da57ac3322983e4fd0bc9fdd2e6e50995ac2eab85ee7d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAWK52491042
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Música de Fondo para Mejorar la Productividad y el Desempeño · Machine-readable JSON-LD