This plugin integrates a proof-of-work verification system into comment forms, replacing standard captchas with a mining-based challenge. It's designed for website administrators seeking to reduce spam while earning cryptocurrency from user interactions. Users must perform a small amount of computational work to submit comments, which deters automated bots effectively.

Proof-of-Work Verification: Instead of traditional image or text captchas, this tool requires users to solve a cryptographic puzzle by mining, which verifies human activity without manual input.

Monero Revenue Generation: Each verification task contributes to mining the Monero cryptocurrency, providing a passive income stream for site owners based on comment activity.

Customizable Hash Difficulty: Administrators can adjust the number of hashes required for verification, allowing control over the balance between security, user experience, and mining rewards.

Simple Integration: The plugin works by adding API keys directly into the code, with no complex configuration pages, making it straightforward for basic setup and use.

Spam Reduction: By imposing a computational cost on comment submissions, it effectively blocks automated spam bots that rely on low-effort, high-volume attacks.