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
- 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. - 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.
- 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
- Sequence
- #1
- Score
- →
- Cluster
- mainnet-beta
- Slot
- 450495917
- Off-chain at
- 2026-09-25T23:07:22.463Z
- Anchored at
- —
- Block time
- —
Independent verification
- 1. Database (off-chain)
- 4b2DARVp5R8aq96Jkm7PWi4xhJLVwvonXyRxSUdU5ACv
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (11859 chars)
{"actor":"system:backfill","investigation_id":"432f3c97-2806-4aa2-8ad7-df2aadb05bfc","kind":"publish","page_slug":"trung-nguyen-van-triangle-pig-butchering-scam","published_at":"2026-09-25T23:07:22.369Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Trung Nguyen Van (Triangle pig-butchering scam)","sections":[{"content":"On September 25, 2026, the U.S. Attorney's Office for the Western District of Missouri announced that Trung Nguyen Van, 37, a Vietnamese national, was charged in a two-count criminal complaint with money laundering. The complaint was unsealed following Van's initial appearance in federal court in Los Angeles. Prosecutors allege that between June and August 2024, a victim (referred to as 'Victim #1') transferred approximately $16 million worth of cryptocurrency after being led to believe they were investing through a cryptocurrency platform called 'Triangle,' which is alleged to have been fraudulent. According to the complaint as reported, a transfer on August 7, 2024, of over $569,000 in cryptocurrency was traced directly to a wallet controlled by Van, and on August 9, 2024, that wallet allegedly received six additional transfers totaling approximately $569,569, also traceable to the victim. Investigators allege that Van's cryptocurrency wallets received approximately $53.28 million in crypto assets connected to wire fraud schemes targeting U.S. citizens between February 2018 and December 2024, and that roughly $53.19 million was subsequently moved out to external accounts. Federal money laundering charges under 18 U.S.C. carry a potential maximum sentence of up to 20 years in prison, three years of supervised release, and a fine of up to $500,000 or twice the value of the transaction, per general federal statutory penalties cited in coverage of the case. These are allegations contained in a criminal complaint; a complaint is not evidence of guilt, and no reporting reviewed indicates a conviction, plea, or trial outcome as of September 25, 2026.","heading":"Criminal Charges and Allegations","severity":"critical","sources":[{"credibility":1,"name":"DOJ USAO-WDMO: Vietnamese National Charged for Role in Massive \"Pig Butchering\" Cryptocurrency Scam","type":"regulatory","url":"https://www.justice.gov/usao-wdmo/pr/vietnamese-national-charged-role-massive-pig-butchering-cryptocurrency-scam"},{"credibility":2,"name":"The Block: Man charged in $16 million crypto 'massive pig butchering' scam","type":"news_article","url":"https://www.theblock.co/news/regulation/2026-09-25-man-charged-in-16-million-crypto-massive-pig-butchering-scam-416895"},{"credibility":2,"name":"KCTV5: Vietnamese national charged in $53M cryptocurrency 'pig butchering' scheme","type":"news_article","url":"https://www.kctv5.com/2026/09/25/vietnamese-national-charged-53m-cryptocurrency-pig-butchering-scheme/"}]},{"content":"According to prosecutors, the alleged scheme followed the classic 'pig butchering' pattern: fraudsters build trust with victims, often through fabricated romantic or personal relationships developed over messaging platforms, before directing the victim to invest through what is presented as a legitimate cryptocurrency trading platform. In this case, that platform is identified in the complaint as 'Triangle.' Victims were reportedly shown fake profit dashboards designed to encourage continued and increasing deposits before the funds were diverted to wallets controlled by the scheme's operators, including the wallet attributed to Van. No independent technical analysis, website archive, or additional victim accounts describing the 'Triangle' platform were identified in available reporting beyond the DOJ announcement and subsequent news coverage; the platform's full scope, other victims, and its operators beyond Van (if any) remain unconfirmed in public sources as of this writing.","heading":"The 'Triangle' Platform and Scam Methodology","severity":"high","sources":[{"credibility":1,"name":"DOJ USAO-WDMO: Vietnamese National Charged for Role in Massive \"Pig Butchering\" Cryptocurrency Scam","type":"regulatory","url":"https://www.justice.gov/usao-wdmo/pr/vietnamese-national-charged-role-massive-pig-butchering-cryptocurrency-scam"},{"credibility":2,"name":"CryptoTimes: Vietnamese Man Charged Over $16M Crypto Pig Butchering Scam","type":"news_article","url":"https://www.cryptotimes.io/2026/09/26/vietnamese-man-charged-over-16m-crypto-pig-butchering-scam/"}]},{"content":"Beyond the single victim referenced in the complaint, investigators allege that cryptocurrency wallets linked to Van received approximately $53.28 million in assets connected to wire fraud schemes targeting U.S. citizens over a nearly seven-year period, from February 2018 to December 2024, with roughly $53.19 million subsequently transferred out to other accounts. This suggests the wallet(s) attributed to Van may have functioned as a laundering conduit for proceeds beyond the single named victim, though public reporting does not identify additional named victims or specify how many separate fraud schemes fed into the wallet. One industry article citing FinCEN data noted that suspected digital-asset investment scam activity reported to FinCEN totaled approximately $12.7 billion between September 2023 and December 2025, offered as broader context for the scale of pig-butchering fraud rather than as a claim specific to Van.","heading":"Scale of Alleged Wallet Activity","severity":"high","sources":[{"credibility":2,"name":"KCTV5: Vietnamese national charged in $53M cryptocurrency 'pig butchering' scheme","type":"news_article","url":"https://www.kctv5.com/2026/09/25/vietnamese-national-charged-53m-cryptocurrency-pig-butchering-scheme/"},{"credibility":2,"name":"CryptoTimes: Vietnamese Man Charged Over $16M Crypto Pig Butchering Scam","type":"news_article","url":"https://www.cryptotimes.io/2026/09/26/vietnamese-man-charged-over-16m-crypto-pig-butchering-scam/"}]},{"content":"As of this writing, Trung Nguyen Van faces a criminal complaint and has made an initial appearance in federal court in Los Angeles; the case is being prosecuted out of the Western District of Missouri. A criminal complaint contains allegations only, and a defendant is presumed innocent unless and until proven guilty in court. No reporting reviewed for this investigation indicates a plea, trial date, conviction, or sentencing outcome. Readers should treat all financial figures and factual claims in this dossier as unproven allegations pending further court proceedings.","heading":"Legal Status and Presumption of Innocence","severity":"medium","sources":[{"credibility":1,"name":"DOJ USAO-WDMO: Vietnamese National Charged for Role in Massive \"Pig Butchering\" Cryptocurrency Scam","type":"regulatory","url":"https://www.justice.gov/usao-wdmo/pr/vietnamese-national-charged-role-massive-pig-butchering-cryptocurrency-scam"},{"credibility":2,"name":"The Block: Man charged in $16 million crypto 'massive pig butchering' scam","type":"news_article","url":"https://www.theblock.co/news/regulation/2026-09-25-man-charged-in-16-million-crypto-massive-pig-butchering-scam-416895"}]}],"sources_used":[{"credibility":1,"name":"DOJ USAO-WDMO: Vietnamese National Charged for Role in Massive \"Pig Butchering\" Cryptocurrency Scam","type":"regulatory","url":"https://www.justice.gov/usao-wdmo/pr/vietnamese-national-charged-role-massive-pig-butchering-cryptocurrency-scam"},{"credibility":2,"name":"The Block: Man charged in $16 million crypto 'massive pig butchering' scam","type":"news_article","url":"https://www.theblock.co/news/regulation/2026-09-25-man-charged-in-16-million-crypto-massive-pig-butchering-scam-416895"},{"credibility":2,"name":"KCTV5: Vietnamese national charged in $53M cryptocurrency 'pig butchering' scheme","type":"news_article","url":"https://www.kctv5.com/2026/09/25/vietnamese-national-charged-53m-cryptocurrency-pig-butchering-scheme/"},{"credibility":2,"name":"CryptoTimes: Vietnamese Man Charged Over $16M Crypto Pig Butchering Scam","type":"news_article","url":"https://www.cryptotimes.io/2026/09/26/vietnamese-man-charged-over-16m-crypto-pig-butchering-scam/"}],"summary":"Trung Nguyen Van, a 37-year-old Vietnamese national, was criminally charged by the U.S. Attorney's Office for the Western District of Missouri on September 25, 2026 with two counts of money laundering for his alleged role in a 'pig butchering' romance/investment scam. Prosecutors allege a victim was fraudulently induced to transfer roughly $16 million in cryptocurrency between June and August 2024 into a fake investment platform called 'Triangle,' and that wallets linked to Van received approximately $53 million in crypto tied to wire-fraud schemes against U.S. victims between February 2018 and December 2024. The charges are allegations in a criminal complaint; Van has not been reported convicted, and no court verdict has been identified as of this writing.","timeline":[{"date":"2018-02","event":"Alleged start of the period during which wallets linked to Van began receiving cryptocurrency connected to wire fraud schemes targeting U.S. citizens, according to investigators.","source":"KCTV5","source_url":"https://www.kctv5.com/2026/09/25/vietnamese-national-charged-53m-cryptocurrency-pig-butchering-scheme/"},{"date":"2024-06","event":"Victim #1 allegedly began transferring cryptocurrency, believing they were investing through the fraudulent 'Triangle' platform.","source":"The Block","source_url":"https://www.theblock.co/news/regulation/2026-09-25-man-charged-in-16-million-crypto-massive-pig-butchering-scam-416895"},{"date":"2024-08-07","date_evidence":"One such transfer, taking place on Aug. 7, 2024, directly traceable to Van's cryptocurrency wallet, was for over $569,000 in cryptocurrency.","event":"A transfer of over $569,000 in cryptocurrency, allegedly traceable to Victim #1's funds, was made into a wallet controlled by Van.","source":"The Block (WebSearch summary of DOJ complaint details)","source_url":"https://www.theblock.co/news/regulation/2026-09-25-man-charged-in-16-million-crypto-massive-pig-butchering-scam-416895"},{"date":"2024-08-09","date_evidence":"On Aug. 9, 2024, Van's cryptocurrency wallet received six transfers totaling approximately $569,569 in cryptocurrency, traceable to Victim #1.","event":"Van's wallet allegedly received six additional transfers totaling approximately $569,569, also traceable to Victim #1.","source":"The Block (WebSearch summary of DOJ complaint details)","source_url":"https://www.theblock.co/news/regulation/2026-09-25-man-charged-in-16-million-crypto-massive-pig-butchering-scam-416895"},{"date":"2024-08","event":"By the end of August 2024, Victim #1's total transfers into the 'Triangle' platform scheme reached approximately $16 million.","source":"DOJ USAO-WDMO press release","source_url":"https://www.justice.gov/usao-wdmo/pr/vietnamese-national-charged-role-massive-pig-butchering-cryptocurrency-scam"},{"date":"2024-12","event":"End of the alleged period (February 2018 to December 2024) during which approximately $53 million in wire-fraud-linked cryptocurrency flowed through Van's wallets.","source":"KCTV5","source_url":"https://www.kctv5.com/2026/09/25/vietnamese-national-charged-53m-cryptocurrency-pig-butchering-scheme/"},{"date":"2026-09","date_evidence":"The U.S. Attorney's Office for the Western District of Missouri announced on Friday, Sept. 25, that Trung Nguyen Van faces two counts of money laundering.","date_original":"2026-09-25","event":"DOJ announces two-count money laundering criminal complaint against Trung Nguyen Van, unsealed following his initial appearance in federal court in Los Angeles.","source":"DOJ USAO-WDMO press release","source_url":"https://www.justice.gov/usao-wdmo/pr/vietnamese-national-charged-role-massive-pig-butchering-cryptocurrency-scam"}]},"v":1}