prooflaunch

Proof Launch is an open-source platform that facilitates shared token launches on Solana's leading launchpads, including Pump.fun, Meteora DBC, and Raydium LaunchLab. The platform introduces a pre-launch commitment layer where communities form before a token exists. A token can only launch once all backer slots are claimed, and when they fill, the pool wallet executes a single atomic create-and-first-buy transaction on the chosen launchpad. This ensures every backer enters at the identical price, the developer holds zero tokens, and there is no sniper gap. Key features include: - **Shared Launches**: Creators set 2-8 backer slots with minimum SOL contributions. Backers claim slots first-come, first-served and can withdraw during the backing phase with a 2% fee. - **Atomic Launch**: The pool wallet executes create and first-buy in one transaction, ensuring equal entry prices and zero dev allocation. - **Refund Protection**: Automatic refunds if slots don't fill within 3 days or if the creator doesn't launch within 24 hours after funding. - **Trading Fee Distribution**: 90% of trading fees go to backers proportional to their backing size, with 10% to the platform. Fees are collected hourly and claimable with one click. - **Multi-Launchpad Support**: Adapters for Pump.fun, Meteora DBC, and Raydium LaunchLab, all implementing the same launch interface. - **Security**: Non-custodial pool wallets constrained to launch or refund actions. Compliant with SOL-029/030/031 security standards. Tech stack: Next.js, React, TypeScript, Supabase (Postgres + RLS), Solana Web3.js, and launchpad SDKs. The project is licensed under AGPL-3.0 and is not formally audited.