# CAD027: Event Logging

> A built-in log function emits verifiable events without requiring peer instrumentation or re-running historical state — auditors, wallets and indexers can subscribe to exactly what contract authors declare is meaningful. Cleaner than screen-scraping EVM logs with ABI guessing.

**Category:** Convex Architecture Documents  
**Badge:** CAD  
**Page:** https://brittleboye.github.io/awesome-lattice/projects/cads/cad027-event-logging/

## Links

- **Homepage:** https://docs.convex.world/docs/cad/027_log
- **Source:** https://github.com/Convex-Dev/design/tree/main/docs/cad/027_log

## Tags

`spec` `observability` `cvm` `smart-contracts`

_Generated 2026-04-19T08:15:29.662Z by Awesome Lattice._