AI tools were used to assist with parts of the code, documentation and graphics of this item. The author directed the work and reviewed the code before release.

What it does

• Telegram call recording, append-only
• Chat approval gate
• Follower-outcome scoring
• Public market data pricing
• Merkle seals + Telegram post + operator-signed Solana memo
• Public site
• In-browser and offline proof verification
• Embeddable badge, JSON API and exports

You need

• Node.js 22 LTS (package.json engines >=20; README says tested on 22)
• pnpm (npm install -g pnpm)
• Build tools for better-sqlite3 if no prebuilt binary: python3, make, C++ compiler (README Requirements)
• Own Telegram bot token from @BotFather, privacy mode disabled or bot as admin (channels: admin)
• A server with a persistent disk (1 vCPU / 1 GB VPS is enough); serverless hosts without persistent disk will not work (R