# Linux/macOS sha256sum csv-1.0.0.jar Get-FileHash csv-1.0.0.jar
Compare against a known hash (ask on Talend community forums or rebuild from source if paranoid). The expected SHA-256 for the official release is roughly: b1c8d9e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0 (Check current value on Maven Central’s page). Once added to your classpath, here’s how to parse a CSV file: talend csv-1.0.0.jar download
https://github.com/Talend/component-runtime/blob/master/lib/csv/target/csv-1.0.0.jar (Verify the checksum before using in production.) Never download from jar-download.com variants or random forums offering talend-csv-1.0.0.jar without a checksum – they may inject malware. How to Verify the JAR After download, run: # Linux/macOS sha256sum csv-1
If that 404s, use the search: Search Maven Central for talend csv Check archived Talend component repositories. One known mirror: run: If that 404s