Quarterly Distribution Batch Sender (Ethereum L1)

WHAT IT DOES

Quarterly Distribution Batch Sender (Ethereum L1) is a specialised blockchain audit tool that enables project teams and distribution managers to prepare and verify quarterly distribution batches on Ethereum mainnet. It reads on-chain distribution contract balances, checks token balances for multiple recipient wallets simultaneously, fetches token decimals to ensure accurate formatting, and retrieves current gas price estimates for cost planning. The tool also queries quarterly distribution contract records, including current quarter and total distributed amounts, providing a consolidated view of the proposed distribution plan alongside actual on-chain holdings. All data is presented in a clean table with per-address breakdowns, making it easy to spot discrepancies between intended distributions and on-chain balances. The interface is designed for rapid auditing of large recipient lists without requiring any on-chain transactions.

HOW TO USE

Connect your wallet to Ethereum mainnet using the built-in wallet bridge. Enter the distribution contract address, optionally specify a token contract address (leave blank for native ETH), and a list of recipient addresses with their distribution amounts (format: address,amount — one per line). Click the scan button — the tool will read the distribution contract balance, query each recipient address for its current token balance, and calculate the total allocation against the contract balance. A progress bar shows real-time status, and results appear in a sortable table with allocation amounts and current balance columns. You can then use this data to prepare your quarterly distribution transaction with confidence. All operations are read-only and do not modify any state.

TECHNICAL MECHANISM

The tool uses ethers.js v5.7.2 to interact with the blockchain via the injected wallet provider. It performs batched eth_call requests with controlled concurrency (4 simultaneous queries) to avoid rate limits while maintaining responsiveness. For the distribution contract address, it queries the total balance using the provider's getBalance method or the ERC-20 balanceOf method, and also attempts to read contract state including currentQuarter and totalDistributed via standard distribution contract interfaces. For each recipient, it fetches the current balance to show the pre-distribution state. The tool parses allocation amounts, converts them using the correct decimals, and sums them to compare against the contract balance. Gas price is fetched using ethers' getFeeData(), which returns the current network fee estimate. All queries use the view/pure function pattern, meaning they consume no gas and execute instantly.

WHAT IT CANNOT SEE

This tool cannot verify quarterly distribution eligibility. It does not confirm whether recipients are entitled to distributions based on quarterly performance or contribution metrics. It cannot validate distribution entitlement amounts — these must be provided by the project team based on their own records. The tool has no access to off-chain quarterly performance data, contribution records, or private decision-making records. It cannot determine whether the distribution plan is compliant with internal policies or has received proper authorisation. It only reads what is publicly available on the blockchain through the contract interfaces you specify.

PLEASE NOTE

This tool is designed exclusively for EVM-compatible chains, specifically Ethereum mainnet. It does not support non-EVM networks or L2 chains. The distribution contract address you provide should implement standard quarterly distribution interfaces. Always verify the recipient list and distribution amounts before relying on the scan output. The tool is read-only and does not execute transfers or modifications. Always double-check that you are connected to Ethereum mainnet before scanning.