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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 · XBridge
View on Solana ↗
Sequence
#1
Score
Cluster
mainnet-beta
Slot
422646766
Off-chain at
2026-05-28T04:23:34.300Z
Anchored at
Block time

Independent verification

1. Database (off-chain)
7RWQiJiw8j113gEar9qfaBr4sF4h3CmCmFzKHj9KKdY9
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (4929 chars)
{"actor":"system:backfill","investigation_id":"533ef894-9f56-462a-b4b1-0ba74465f47c","kind":"publish","page_slug":"xbridge","published_at":"2026-05-28T04:23:34.183Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"XBridge","sections":[{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://medium.com/neptune-mutual/understanding-the-xbridge-exploit-d3d56c0dc19c","type":"other","url":""},{"credibility":3,"name":"https://www.cryptotimes.io/2024/04/24/saitachains-xbridge-experienced-a-security-breach/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.bnnbloomberg.ca/business/company-news/2024/10/09/crypto-firms-charged-with-market-manipulation-in-us-sting/","type":"other","url":""},{"credibility":3,"name":"https://www.justice.gov/usao-ma/pr/eighteen-individuals-and-entities-charged-international-operation-targeting-widespread","type":"other","url":""},{"credibility":3,"name":"https://www.sec.gov/enforcement-litigation/litigation-releases/lr-26155","type":"other","url":""},{"credibility":3,"name":"https://www.mlex.com/mlex/articles/2347836/crypto-chief-kohli-in-uk-court-for-us-extradition-bid-over-alleged-saitama-scam","type":"other","url":""},{"credibility":3,"name":"https://www.mlex.com/mlex/articles/2409142/saitama-crypto-chief-kohli-seeks-dismissal-of-us-fraud-manipulation-charges","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://academy.suncrypto.in/suncrypto-suspends-trading-for-saitachain/","type":"other","url":""},{"credibility":3,"name":"https://www.cryptotimes.io/2024/04/24/saitachains-xbridge-experienced-a-security-breach/","type":"other","url":""},{"credibility":3,"name":"https://insidebitcoins.com/news/fbi-sting-created-nexfundai-crypto-token-to-bring-down-fraud-scheme","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://medium.com/neptune-mutual/understanding-the-xbridge-exploit-d3d56c0dc19c","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://medium.com/neptune-mutual/understanding-the-xbridge-exploit-d3d56c0dc19c","type":"other","url":""},{"credibility":3,"name":"https://home.treasury.gov/news/press-releases/jy0916","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://coinmarketcap.com/currencies/saitama-inu-new/","type":"other","url":""},{"credibility":3,"name":"https://academy.suncrypto.in/suncrypto-suspends-trading-for-saitachain/","type":"other","url":""},{"credibility":3,"name":"https://www.mlex.com/mlex/articles/2347836/crypto-chief-kohli-in-uk-court-for-us-extradition-bid-over-alleged-saitama-scam","type":"other","url":""}]}],"sources_used":[],"summary":"XBridge is a cross-chain bridge protocol built by SaitaChain (formerly Saitama Inu), designed to connect Ethereum Mainnet and BNB Chain. On April 24, 2024, the protocol suffered a $1.44 million exploit caused by a critical access-control vulnerability in its smart contracts, with stolen funds subsequently routed through Tornado Cash. The parent company, Saitama LLC, faces U.S. federal charges of wire fraud and market manipulation, with CEO Manpreet Kohli arrested in the UK in October 2024 and facing extradition proceedings.","timeline":[{"date":"2021-08","event":"Saitama LLC incorporated in Massachusetts; launches SAITAMA meme token with alleged undisclosed insider sell-offs and wash trading.","source":""},{"date":"2023-01","event":"SaitaChain rebrands from Saitama Inu ecosystem; XBridge launched as cross-chain bridge product connecting Ethereum Mainnet and BNB Chain.","source":""},{"date":"2024-04-24","event":"XBridge exploited on Ethereum and BNB Chain via access-control vulnerability; $1.44 million stolen. Attacker address: 0x0cfc28d16d07219249c6d6d6ae24e7132ee4caa7. Approximately $198,604 laundered through Tornado Cash.","source":""},{"date":"2024-10-07","event":"Saitama LLC CEO Manpreet Singh Kohli arrested in the United Kingdom ahead of federal charges.","source":""},{"date":"2024-10-09","event":"U.S. DOJ unseals charges against 18 individuals and entities including Saitama LLC for wire fraud, market manipulation, and wash trading. SEC files civil complaint. SaitaChain named by FBI as a project under investigation.","source":""},{"date":"2024-10-10","event":"Indian exchange SunCrypto suspends trading of STC (SaitaChain Coin) in response to U.S. federal charges.","source":""},{"date":"2025-01","event":"Manpreet Kohli appears in London court for extradition proceedings; hearing adjourned pending trial date.","source":""},{"date":"2025-04","event":"Kohli files motion to dismiss U.S. fraud and market manipulation charges, challenging SEC jurisdiction.","source":""}]},"v":1}