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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.

Decision
publish · Mobius Token
View on Solana ↗
Sequence
#1
Score
→
Cluster
mainnet-beta
Slot
422575045
Off-chain at
2026-05-27T20:30:15.920Z
Anchored at
—
Block time
—

Independent verification

1. Database (off-chain)
3mPKunr7MRh2ZBcdBdYXU5jknqHHfERzAA7kpLnBRW4t
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (4574 chars)
{"actor":"system:backfill","investigation_id":"18c18006-b61a-4fbf-a97d-6e612808d7d7","kind":"publish","page_slug":"mobius-token","published_at":"2026-05-27T20:30:15.862Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Mobius Token","sections":[{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://cointelegraph.com/news/mobius-token-exploit-bnb-chain-2-1m-loss","type":"other","url":""},{"credibility":3,"name":"https://www.certik.com/resources/blog/mobius-token-incident-analysis","type":"other","url":""},{"credibility":3,"name":"https://www.quillaudits.com/blog/hack-analysis/mobius-token-exploit-breakdown","type":"other","url":""},{"credibility":3,"name":"https://www.halborn.com/blog/post/explained-the-mobius-hack-may-2025","type":"other","url":""},{"credibility":3,"name":"https://beincrypto.com/mobius-defi-hack-on-bnb-chain/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.quillaudits.com/blog/hack-analysis/mobius-token-exploit-breakdown","type":"other","url":""},{"credibility":3,"name":"https://www.certik.com/resources/blog/mobius-token-incident-analysis","type":"other","url":""},{"credibility":3,"name":"https://www.halborn.com/blog/post/explained-the-mobius-hack-may-2025","type":"other","url":""},{"credibility":3,"name":"https://quillaudits.medium.com/mobius-token-exploit-breakdown-2-1m-lost-due-to-poor-logic-4c5ea5febdec","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.certik.com/resources/blog/mobius-token-incident-analysis","type":"other","url":""},{"credibility":3,"name":"https://www.quillaudits.com/blog/hack-analysis/mobius-token-exploit-breakdown","type":"other","url":""},{"credibility":3,"name":"https://beincrypto.com/mobius-defi-hack-on-bnb-chain/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://beincrypto.com/mobius-defi-hack-on-bnb-chain/","type":"other","url":""},{"credibility":3,"name":"https://www.certik.com/resources/blog/mobius-token-incident-analysis","type":"other","url":""},{"credibility":3,"name":"https://www.cryptopolitan.com/mobius-suffers-hack-on-bnb-chain/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://thespotlite.net/mobius-finance-mot-airdrop-is-it-real-or-a-scam-full-details","type":"other","url":""},{"credibility":3,"name":"https://cryptorank.io/news/feed/a08b2-mobius-exploited-for-2-1m-while-scammers-breach-ledgers-social-media","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.certik.com/resources/blog/mobius-token-incident-analysis","type":"other","url":""}]}],"sources_used":[],"summary":"Mobius Token (ticker: MBU) is a DeFi token that operated on BNB Chain. On May 11, 2025, an attacker exploited a critical decimal-precision bug in the project's unaudited smart contract, minting approximately 9.73 quadrillion MBU tokens with a deposit of only 0.001 BNB and draining $2.15 million in USDT from the protocol's liquidity pools. The stolen funds were laundered through Tornado Cash, no official team response was issued, and no funds have been recovered.","timeline":[{"date":"2025-05-04","event":"Attacker wallet 0xB32A53Af96F7735D47F4b76C525BD5Eb02B42600 funded via Tornado Cash with 10 BNB; same wallet allegedly exploited MHT Trade on this date.","source":""},{"date":"2025-05-08","event":"Mobius Token contract reportedly funded in preparation for the exploit.","source":""},{"date":"2025-05-11","event":"At 07:31 UTC, attacker deployed malicious contract 0x631adFF068D484Ce531Fb519Cda4042805521641 on BNB Chain.","source":""},{"date":"2025-05-11","event":"At 07:33 UTC, exploit executed: 0.001 WBNB deposited, approximately 9.73 quadrillion MBU tokens minted via decimal inflation bug, and $2,152,219.99 in USDT drained from PancakeSwap liquidity pools.","source":""},{"date":"2025-05-11","event":"Security firm Cyvers publicly flagged the exploit in real time on X (Twitter). CertiK, QuillAudits, and Halborn published post-mortem analyses.","source":""},{"date":"2025-05-11","event":"Attacker laundered approximately 2,100 BNB through Tornado Cash in 21 batches of 100 BNB. MBU token price collapses to near zero.","source":""},{"date":"2025-05-11","event":"No official statement released by the Mobius Token team. No fund recovery reported.","source":""}]},"v":1}