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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 · Kroll
View on Solana ↗
Sequence
#1
Score
Cluster
mainnet-beta
Slot
420047414
Off-chain at
2026-05-16T04:29:07.692Z
Anchored at
Block time

Independent verification

1. Database (off-chain)
13ajenv9oCnxvt3gPVfqUshFgjMQZvk7b46jTiSudDJw
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (5350 chars)
{"actor":"system:backfill","investigation_id":"78fb7972-c3fe-4509-ac94-876e0571a4ff","kind":"publish","page_slug":"kroll","published_at":"2026-05-16T04:29:07.632Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Kroll","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":"Kroll Restructuring Administration LLC served as the court-appointed claims and noticing agent for the FTX, BlockFi, and Genesis bankruptcy proceedings. On August 19, 2023, a threat actor executed a SIM swap attack against a Kroll employee's T-Mobile account, gaining unauthorized access to files containing the personal data of tens of thousands of crypto bankruptcy claimants. The exposed data was subsequently exploited in large-scale phishing and social engineering campaigns, with blockchain investigator ZachXBT estimating total losses attributable to the breach at eight to nine figures, and at least one alleged perpetrator — Danish Zulfiqar, also known as 'Danny' — was arrested in Dubai in late 2025 on RICO charges related to a broader $263 million social engineering conspiracy.","timeline":[{"date":"2022-11-11","event":"FTX files for bankruptcy; Kroll is subsequently appointed as court-authorized claims and noticing agent for FTX Trading Ltd.","source":"","source_url":"https://restructuring.ra.kroll.com/ftx/"},{"date":"2023-08-19","event":"Threat actor SIM-swaps a Kroll employee's T-Mobile number without authorization, gaining access to Kroll's cloud systems and PII files for FTX, BlockFi, and Genesis claimants.","source":"","source_url":"https://krebsonsecurity.com/2023/08/kroll-employee-sim-swapped-for-crypto-investor-data/"},{"date":"2023-08-25","event":"Kroll publicly discloses the data breach. FTX, BlockFi, and Genesis notify affected claimants. Phishing emails spoofing FTX begin circulating the same morning.","source":"","source_url":"https://www.bleepingcomputer.com/news/security/kroll-data-breach-exposes-info-of-ftx-blockfi-genesis-creditors/"},{"date":"2024-01-24","event":"U.S. Attorney's Office unseals indictment against Robert Powell, Carter Rohn, and Emily Hernandez — the 'Powell SIM Swapping Crew' — for a separate series of SIM swap attacks including one tied to $400M+ stolen from FTX on the day of its bankruptcy filing (November 2022).","source":"","source_url":"https://krebsonsecurity.com/2024/02/arrests-in-400m-sim-swap-tied-to-heist-at-ftx/"},{"date":"2024-08-18","event":"Alleged SE Enterprise members, including Malone Lam and Danish Zulfiqar, steal over 4,100 Bitcoin (approximately $243–$263 million) from a Genesis creditor in Washington, D.C. via social engineering.","source":"","source_url":"https://www.irs.gov/compliance/criminal-investigation/guilty-plea-and-superseding-indictment-announced-in-social-engineering-scheme-that-stole-263-million-in-cryptocurrency"},{"date":"2024-09-18","event":"Malone Lam and Jeandiel Serrano arrested in Miami; DOJ unseals initial indictment for the $243 million Genesis creditor theft.","source":"","source_url":"https://www.coindesk.com/business/2024/09/19/police-arrests-two-people-related-to-243m-crypto-heist-targeting-genesis-creditor"},{"date":"2025-01-07","event":"ZachXBT publicly criticizes Kroll on X, stating the August 2023 SIM swap resulted in '8-9 figs stolen' via phishing and social engineering against FTX, BlockFi, and Genesis claimants.","source":"","source_url":"https://crypto.news/zachxbt-tracks-3670-eth-as-danny-khan-arrest-ties-to-genesis-kroll-hacks/"},{"date":"2025-12-03","event":"Nicholas Dellecave arrested in Miami on RICO charges related to the SE Enterprise.","source":"","source_url":"https://www.irs.gov/compliance/criminal-investigation/guilty-plea-and-superseding-indictment-announced-in-social-engineering-scheme-that-stole-263-million-in-cryptocurrency"},{"date":"2025-12-08","event":"Evan Tangeman pleads guilty to RICO conspiracy for laundering at least $25 million in stolen cryptocurrency for the SE Enterprise.","source":"","source_url":"https://www.irs.gov/compliance/criminal-investigation/cryptocurrency-money-launderer-pleads-guilty-to-rico-conspiracy-in-scheme-that-stole-263-million-in-crypto"},{"date":"2025-12-10","event":"Danish Zulfiqar (aka 'Danny'/'Meech') and Mustafa Ibrahim reported arrested in Dubai; ZachXBT tracks approximately 3,670 ETH consolidated to a wallet in a pattern consistent with law enforcement seizure. Approximately $18.58 million in crypto allegedly seized.","source":"","source_url":"https://crypto.news/zachxbt-tracks-3670-eth-as-danny-khan-arrest-ties-to-genesis-kroll-hacks/"},{"date":"2025-08-20","event":"Class-action lawsuit filed against Kroll Restructuring Administration LLC in the U.S. District Court for the Western District of Texas by Hall Attorneys on behalf of lead plaintiff Jacob Kevyn Repko.","source":"","source_url":"https://news.bloomberglaw.com/bankruptcy-law/kroll-hit-with-class-suit-over-2023-ftx-bankruptcy-data-breach"}]},"v":1}