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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 · Malone Lam
View on Solana ↗
Sequence
#1
Score
Cluster
mainnet-beta
Slot
420047394
Off-chain at
2026-05-16T04:29:03.986Z
Anchored at
Block time

Independent verification

1. Database (off-chain)
C4mGZqqGv2e9xnneB8jgGoQhfB8uL3Cjdf6mY8zMKztH
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (4546 chars)
{"actor":"system:backfill","investigation_id":"b28b65b7-e922-4f73-9afb-5d75276ac7e5","kind":"publish","page_slug":"malone","published_at":"2026-05-16T04:29:03.927Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Malone Lam","sections":[{"content":"","heading":"","severity":"medium","sources":[]},{"content":"","heading":"","severity":"medium","sources":[]},{"content":"","heading":"","severity":"medium","sources":[]},{"content":"","heading":"","severity":"medium","sources":[]},{"content":"","heading":"","severity":"medium","sources":[]},{"content":"","heading":"","severity":"medium","sources":[]},{"content":"","heading":"","severity":"medium","sources":[]}],"sources_used":[],"summary":"Malone Lam Yu Xuan (born July 19, 2004), a Singaporean national residing in Miami and Los Angeles, is the alleged ringleader of a crypto theft and money laundering enterprise responsible for stealing over $263 million across multiple victims between 2023 and 2025. He was arrested by the FBI on September 18, 2024, and faces RICO conspiracy charges in what prosecutors describe as the first Bitcoin-related RICO prosecution in U.S. history. As of early 2026, he remains in pretrial detention while negotiating a plea deal.","timeline":[{"date":"2023-10-01","event":"Criminal enterprise allegedly begins operating, targeting cryptocurrency holders using hacked databases and social engineering.","source":"","source_url":"https://www.justice.gov/usao-dc/pr/additional-12-defendants-charged-rico-conspiracy-over-263-million-cryptocurrency-thefts"},{"date":"2024-06-23","event":"Mark Cuban's wallet markcuban.eth is allegedly targeted in a social engineering attack linked by ZachXBT to the same device indicators later found in the $243M theft.","source":"","source_url":"https://x.com/zachxbt/status/1923465312529416702"},{"date":"2024-07-01","event":"Second victim in New Mexico targeted in an armed home invasion burglary of a hardware cryptocurrency wallet.","source":"","source_url":"https://www.justice.gov/usao-dc/pr/additional-12-defendants-charged-rico-conspiracy-over-263-million-cryptocurrency-thefts"},{"date":"2024-08-18","event":"Malone Lam and co-conspirators steal 4,100+ Bitcoin (approx. $230–243M) from a Genesis creditor in Washington, D.C., via social engineering impersonating Google and Gemini support.","source":"","source_url":"https://www.coindesk.com/business/2024/09/19/police-arrests-two-people-related-to-243m-crypto-heist-targeting-genesis-creditor"},{"date":"2024-09-18","event":"Malone Lam arrested by FBI in Miami after discarding phone in Biscayne Bay; Jeandiel Serrano arrested in Los Angeles the same day.","source":"","source_url":"https://therecord.media/doj-charges-hackers-for-230-million-crypto-heist"},{"date":"2024-09-19","event":"Initial federal indictment unsealed against Lam and Serrano, charging conspiracy to steal and launder cryptocurrency.","source":"","source_url":"https://www.justice.gov/usao-dc/pr/indictment-charges-two-230-million-cryptocurrency-scam"},{"date":"2025-03-01","event":"Veer Chetal arrested; separately, Chetal's parents are targeted in a violent kidnapping attempt in Danbury, Connecticut, connected to the stolen funds.","source":"","source_url":"https://therecord.media/california-man-pleads-guilty-rico-charges-crypto-theft"},{"date":"2025-05-01","event":"Superseding indictment unsealed against 12 additional defendants (17 total) expanding the RICO conspiracy charges and adding new theft incidents. Total alleged stolen value revised to over $263 million.","source":"","source_url":"https://www.justice.gov/usao-dc/pr/additional-12-defendants-charged-rico-conspiracy-over-263-million-cryptocurrency-thefts"},{"date":"2025-12-01","event":"Danish Zulfiqar, identified by ZachXBT as a British co-conspirator, reportedly arrested in Dubai.","source":"","source_url":"https://www.theblock.co/post/381481/crypto-sleuth-zachxbt-claims-british-threat-actor-tied-to-243-million-genesis-creditor-theft-likely-arrested"},{"date":"2025-12-17","event":"Status hearing in D.C. federal court; Lam's attorney reports ongoing plea negotiations with the U.S. government.","source":"","source_url":"https://www.gate.com/news/detail/17190206"},{"date":"2026-04-27","event":"Co-defendant Evan Tangeman, 22, sentenced to 70 months in federal prison for money laundering tied to the $263M RICO enterprise.","source":"","source_url":"https://www.theblock.co/post/398899/22-year-old-sentenced-to-70-months-for-money-laundering-tied-to-263-million-crypto-syndicate"}]},"v":1}