Commit-Reveal Scheme Commit Tool

WHAT IT DOES

Commit-Reveal Scheme Commit Tool is a non-custodial tool that submits cryptographic commitments in commit-reveal schemes, enabling secret-until-reveal voting, bidding, or decision-making protocols. It reads commit-reveal scheme contract state, user address, token balances, commitment parameters, commitment ID, committed value, salt value, commitment hash, commit deadline, reveal deadline, commitment status, user's commit history, scheme parameters, collateral approval status, and commitment window to structure the optimal commit operation. With a single transaction, it calls commitValue(), executeCommit(), or submitCommitment() on the target contract, submitting a cryptographic hash of the value to be committed. The tool automatically computes the commitment hash from the value and salt, ensuring correct formatting and security.

HOW TO USE

1. Connect your wallet (EVM-compatible).

2. Paste the commit-reveal contract address.

3. Enter the value to commit and a random salt (keep the salt secret for later reveal).

4. Optionally specify a commitment ID and collateral token address.

5. Review the commit deadline, commit window, and commitment status.

6. Click "submit commitment" and confirm the transaction in your wallet.

The tool computes the hash of your value plus salt and submits it on-chain. After the transaction confirms, your commitment is recorded—no centralized custody, no intermediaries. The actual value remains hidden until the reveal phase, at which point you will need your salt to prove your commitment.

TECHNICAL MECHANISM: MULTI-FUNCTION FALLBACK WITH HASH COMPUTATION

Unlike simple transaction builders that assume a single function signature, this tool implements a multi-function fallback strategy. It first attempts commitValue(), then falls back to executeCommit() or submitCommitment() if the primary method fails—automatically adapting to different contract implementations without requiring the user to know the exact function name. For all on-chain reads, it uses chunked block range scanning that halves on failure, preventing the common "eth_getLogs limit exceeded" error that halts most scanners on public RPCs. It double-verifies commit eligibility by checking both the current commit window and commitment status from storage, rather than relying on historical events—because an event log proves previous commitments were made, not that the current commit can be accepted. Gas estimation uses receipt.effectiveGasPrice for accurate post-EIP-1559 cost accounting, and all batched operations are sequential with concurrency caps to avoid nonce conflicts. The tool also computes the commitment hash locally (keccak256 of value + salt) and validates that the commit window is open before execution.

WHAT IT CANNOT SEE

This tool cannot verify that the commit-reveal contract is legitimate or has not been compromised. It cannot detect if the scheme has been manipulated. It cannot ensure that commit will execute at the optimal gas price due to network conditions. It cannot guarantee that commit will succeed if the contract is paused or frozen. It cannot verify that the contract has not been upgraded or modified. It cannot detect if the trade path is optimal or not front-run. It cannot recover funds if execution fails due to contract bugs or insufficient approval. It cannot verify that the committed value is valid or not. It cannot predict market movements, price gaps, or flash crashes. It cannot guarantee execution during extreme network congestion or volatile market conditions. It cannot detect if the underlying system has been compromised. It cannot prevent the user from canceling or modifying commitment parameters. It cannot ensure that the commit window is still open. It cannot protect against loss if commitment is rejected. It cannot verify that the hash was computed correctly. It cannot guarantee that the commitment will be accepted. It cannot ensure that the reveal phase will proceed correctly. It cannot verify that the salt value will remain secret.

PLEASE NOTE

This tool operates only on EVM-compatible chains (Ethereum Mainnet, Polygon, Arbitrum, Optimism, etc.). It is non-custodial—you retain full control of your funds at all times. Always verify contract addresses and commitment parameters before executing. The salt must be kept secret until the reveal phase—if it is exposed before reveal, your commitment can be compromised. Commitments must be submitted within the commit window. The tool is provided as-is; use at your own risk.