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Verify a decision

Every moderation decision on AVOID.NET is anchored to the Solana blockchain. You don't have to trust us — you can verify cryptographically that we committed to a verdict at a specific moment and have not rewritten it.

How verification works

  1. We commit. When a moderator accepts/rejects a submission, we serialize the decision into deterministic UTF-8 bytes (payload_canonical_string), hash it with SHA-256, encode the digest as base58, and write it to Solana inside an SPL Memo v2 transaction.
  2. We store the bytes. The exact bytes we hashed are stored alongside the decision in our database. Anyone can read them and recompute the hash in any language.
  3. You compare three values. Database hash, your independently-recomputed hash, and the hash inside the on-chain memo. If all three match, the decision is authentic and timestamped.
The on-chain memo format is AVOID.NET|v1|h:<b58-sha256>|d:<id>|t:<iso>

Find a signature on any investigation page's decision log, or run python -m src.verify_decision --signature <sig> for a CLI check.

Sequence
#1
Score
Cluster
mainnet-beta
Slot
422970415
Off-chain at
2026-05-29T16:00:06.758Z
Anchored at
Block time

Independent verification

1. Database (off-chain)
3JZuBRWEeRTSHKsuCmhwDwmcUB7u9zCN6ZsMe3RLfxG6
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (5439 chars)
{"actor":"system:backfill","investigation_id":"4c26ba16-a016-41ac-894d-717867d71117","kind":"publish","page_slug":"revert-lend","published_at":"2026-05-29T16:00:06.694Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Revert Lend","sections":[{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://docs.revert.finance/revert/revert-lend","type":"other","url":""},{"credibility":3,"name":"https://defillama.com/protocol/revert-lend","type":"other","url":""},{"credibility":3,"name":"https://x.com/revertfinance/status/1745127291171053878","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://revoke.cash/exploits/revert","type":"other","url":""},{"credibility":3,"name":"https://x.com/lunaray_sec/status/1627684699417251841","type":"other","url":""},{"credibility":3,"name":"https://github.com/liqtags/crypto-rekts/blob/main/rekts/Revert-Finance.md","type":"other","url":""},{"credibility":3,"name":"https://docs.revert.finance/revert/resources/security","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://defillama.com/protocol/revert-lend","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://code4rena.com/reports/2024-03-revert-lend","type":"other","url":""},{"credibility":3,"name":"https://code4rena.com/audits/2024-03-revert-lend","type":"other","url":""},{"credibility":3,"name":"https://code4rena.com/audits/2024-04-revert-lend-mitigation-review","type":"other","url":""},{"credibility":3,"name":"https://docs.revert.finance/revert/resources/security","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.crunchbase.com/person/mario-romero-zavala","type":"other","url":""},{"credibility":3,"name":"https://www.crunchbase.com/organization/revert-cb25","type":"other","url":""},{"credibility":3,"name":"https://x.com/revertfinance/status/1745127291171053878","type":"other","url":""},{"credibility":3,"name":"https://www.rootdata.com/Projects/detail/Revert?k=NTQ1MQ%3D%3D","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://airdrops.io/revert-finance/","type":"other","url":""},{"credibility":3,"name":"https://x.com/revertfinance/status/1948131869058322783","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://revoke.cash/exploits/revert","type":"other","url":""},{"credibility":3,"name":"https://code4rena.com/reports/2024-03-revert-lend","type":"other","url":""},{"credibility":3,"name":"https://defillama.com/protocol/revert-lend","type":"other","url":""}]}],"sources_used":[],"summary":"Revert Lend is a decentralized lending protocol built by Revert Finance that allows Uniswap v3 liquidity providers to use their LP positions as collateral to borrow ERC-20 tokens. The protocol has experienced two confirmed security incidents: a 2023 exploit of the V3Utils contract resulting in approximately $30,000 in losses, and a January 2026 protocol logic exploit on Base chain resulting in approximately $50,000 in losses. The protocol has undergone multiple audits but the recurrence of exploits raises questions about smart contract security practices.","timeline":[{"date":"2021-01-01","event":"Revert Finance founded in Mexico City by Mario Romero Zavala, initially focused on Uniswap v3 LP analytics tools.","source":""},{"date":"2022-08-01","event":"PeckShield completes audit of Compoundor v1 contract, identifying 2 low-severity issues and 1 informational recommendation.","source":""},{"date":"2023-02-18","event":"V3Utils contract exploited; approximately $30,000 stolen from users via arbitrary code execution abusing token approvals across Ethereum, Polygon, Arbitrum, and Optimism. ~90% of losses came from a single account. Team restituted all affected users via airdrops.","source":""},{"date":"2023-03-01","event":"PeckShield audits V3Utils contract following the exploit. V3Utils redeployed with enhanced security measures.","source":""},{"date":"2024-01-10","event":"Revert Finance announces Revert Lend, a new lending protocol for Uniswap v3 liquidity providers, via white paper.","source":""},{"date":"2024-03-04","event":"Code4rena competitive audit of Revert Lend begins, running through March 15, 2024 with an $88,500 USDC bounty pool.","source":""},{"date":"2024-03-15","event":"Code4rena audit concludes; 31 unique vulnerabilities identified including 6 high-severity and 27 medium-severity findings.","source":""},{"date":"2024-04-01","event":"Code4rena mitigation review audit for Revert Lend completed, reviewing fixes for all identified issues.","source":""},{"date":"2025-07-24","event":"Revert Finance launches the Revert Points program, rewarding USDC lenders on Ethereum, Base, and Arbitrum as a potential precursor to a governance token.","source":""},{"date":"2026-01-29","event":"Revert Lend suffers a protocol logic exploit on Base chain classified as a staked collateral vulnerability; approximately $50,000 lost. Flagged in ZachXBT monitoring.","source":""},{"date":"2026-05-01","event":"Protocol reports approximately $11.19M TVL across Base, Arbitrum, and Ethereum. Revert Lend goes live on Ethereum Mainnet.","source":""}]},"v":1}