Recursive Proof Aggregation Test Tool

WHAT IT DOES

Recursive Proof Aggregation Test Tool provides comprehensive testing for recursive proof aggregation verification in ZK rollup systems. It retrieves on-chain ZK rollup verification contract bytecode via eth_getCode and fetches verified source code and ABI from block explorer APIs. The tool analyzes verification key parameters, circuit public inputs, aggregated proof data, and batch structures to validate recursive proof aggregation logic. It incorporates historical recursive proof aggregation logs and verification receipts to refine testing and identify patterns. The tool runs a suite of tests including proof aggregation structure validation, public input commitment verification, recursive verification checks, batch consistency validation, and aggregation proof size analysis. The output includes an aggregation status (Valid, Invalid, or Partial), count of proofs aggregated, aggregation efficiency percentage, a detailed test matrix showing each test's result, and actionable recommendations for optimizing recursive aggregation—such as verifying batch size limits, improving aggregation efficiency, or updating verifier implementations. This enables ZK rollup operators, protocol developers, and auditors to validate recursive proof aggregation correctness and performance before deploying to production.

HOW TO USE

Connect your BGWallet to the target EVM chain. Paste the address of the ZK rollup verification contract you wish to test. Enter the number of proofs being aggregated and provide the aggregated proof data (hex-encoded with public inputs). Optionally supply a GitHub repository URL to pull recursive proof implementation details and aggregation specifications for additional context. The tool fetches the verification contract's bytecode and state, analyzes the aggregated proof data, and runs a comprehensive test suite. Review the aggregation status, efficiency score, test matrix showing which tests passed or failed, and the list of recommendations. Use the results to verify that recursive proof aggregation is correctly implemented and that aggregated proofs are valid before submitting them on-chain.

RECURSIVE PROOF AGGREGATION VALIDATION AND BATCH VERIFICATION ENGINE

The real technical mechanism is the recursive proof aggregation validation and batch verification engine that combines bytecode analysis with aggregated proof semantics. The tool first disassembles the verification contract's bytecode to identify recursive verification logic—looking for key functions such as verifyAggregatedProof, verifyBatch, and recursiveVerification. It then analyzes the aggregated proof structure: the tool validates that the aggregated proof correctly encodes multiple individual proofs into a single batch, that the public inputs are correctly committed, and that the recursive verification checks ensure that each individual proof is valid. The engine checks batch consistency by verifying that the aggregated proof's size matches the claimed number of proofs and that the recursive verification path correctly references each individual proof. The aggregation efficiency score measures how much gas or time is saved by aggregation versus verifying proofs individually: 80-95% is considered excellent, 60-80% good, and below 60% indicates optimization opportunities. The tool also validates that the aggregated proof size is within the verifier's supported limits—large batches (32+ proofs) may require special handling. The final output includes a detailed test matrix that identifies specific failures, enabling developers to pinpoint issues in their recursive aggregation implementation. This approach provides developers with a comprehensive, automated way to test recursive proof aggregation, catching issues that would otherwise only surface during live operations and preventing potential security breaches caused by incorrect aggregation logic or invalid aggregated proofs.

WHAT IT CANNOT SEE

This tool cannot generate a complete recursive proof aggregation test without access to verification contract bytecode or aggregated proof data. It is limited by your RPC provider's rate limits for data retrieval, which may delay analysis on congested networks. It cannot determine if recursive aggregation is correctly performed without executing the verification contract—static analysis provides insights but does not replace full verification. The detection relies on the completeness of the ABI and source code verification; unverified contracts or incomplete verification data will produce incomplete or inaccurate results. Detection is based on bytecode pattern matching and may miss indirect or obfuscated aggregation logic, such as verification logic hidden in libraries or via delegate calls. The tool cannot assess runtime behavior or performance implications of recursive proof aggregation, such as gas costs or timing constraints during batch verification. It may produce false positives for data that appears similar to aggregated proof data but is used for other purposes. The tool does not execute the contract to validate aggregation verification, so it cannot confirm that the verification contract correctly processes aggregated proofs under all conditions. It cannot account for network-specific recursive proof implementation differences or future upgrades—different ZK rollup protocols may use different recursive aggregation schemes. Recursive proof aggregation may vary across ZK protocols and change over time as protocols upgrade their verification logic.

PLEASE NOTE

This tool works exclusively with EVM-compatible ZK rollup chains. It requires active internet connectivity to access block explorer APIs and RPC endpoints. Some block explorers may require API keys for high-volume bytecode retrieval. The tool is read-only and does not execute any verification transactions—it only produces test assessments. Recursive proof aggregation is critical to rollup scalability and security; always verify test results against official ZK rollup documentation and test on testnet before mainnet deployment. Different ZK protocols may use different recursive aggregation schemes and verification logic.