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
publish · Stake.com
- Sequence
- #1
- Score
- →
- Cluster
- mainnet-beta
- Slot
- 421038845
- Off-chain at
- 2026-05-20T18:22:05.760Z
- Anchored at
- —
- Block time
- —
Independent verification
- 1. Database (off-chain)
- 53rNTALEv3X9ki3o99jgx8nMfdmRFwksohkvPVYcrekk
- 2. Recomputed (your browser)
- computing…
- 3. On-chain (Solana memo)
- fetching…
Canonical bytes hashed (6735 chars)
{"actor":"system:backfill","investigation_id":"d229b3c8-9a81-48e9-b174-61d3bec051bc","kind":"publish","page_slug":"stakecom","published_at":"2026-05-20T18:22:05.698Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Stake.com","sections":[{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://en.wikipedia.org/wiki/Ed_Craven"},{"credibility":3,"name":"","type":"other","url":"https://en.wikipedia.org/wiki/Bijan_Tehrani_(entrepreneur)"},{"credibility":3,"name":"","type":"other","url":"https://fincrimecentral.com/stake-multi-billion-gambling-empire/"},{"credibility":3,"name":"","type":"other","url":"https://coincub.com/blog/curacao-gaming-license/"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://hacken.io/discover/stake-com-hack-sep-2023/"},{"credibility":3,"name":"","type":"other","url":"https://www.bleepingcomputer.com/news/security/crypto-casino-stakecom-loses-41-million-to-hot-wallet-hackers/"},{"credibility":3,"name":"","type":"other","url":"https://www.dlnews.com/articles/defi/stake-co-founder-says-hacker-did-not-compromise-private-keys/"},{"credibility":3,"name":"","type":"other","url":"https://cointelegraph.com/news/crypto-casino-stake-resume-services-hours-after-hack"},{"credibility":3,"name":"","type":"other","url":"https://www.halborn.com/blog/post/explained-the-stake-com-hack-september-2023"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://hacken.io/discover/stake-com-hack-sep-2023/"},{"credibility":3,"name":"","type":"other","url":"https://www.trmlabs.com/resources/blog/fbi-confirms-that-north-korea-was-behind-41-million-stake-com-exploit"},{"credibility":3,"name":"","type":"other","url":"https://medium.com/@0xscope_labs/0xscope-research-tracking-the-stake-com-hack-f73ffe52270b"},{"credibility":3,"name":"","type":"other","url":"https://blog.merklescience.com/hacktrack/stake-suffers-38-million-hack"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://www.fbi.gov/news/press-releases/fbi-identifies-lazarus-group-cyber-actors-as-responsible-for-theft-of-41-million-from-stakecom"},{"credibility":3,"name":"","type":"other","url":"https://www.coindesk.com/policy/2023/09/07/north-koreas-lazarus-hackers-stoke-41-million-from-crypto-gambling-site-fbi-says"},{"credibility":3,"name":"","type":"other","url":"https://decrypt.co/155360/fbi-says-north-koreas-lazarus-group-was-behind-41-million-stake-hack"},{"credibility":3,"name":"","type":"other","url":"https://www.securityweek.com/fbi-blames-north-korean-hackers-for-41-million-stake-com-heist/"},{"credibility":3,"name":"","type":"other","url":"https://www.trmlabs.com/resources/blog/fbi-confirms-that-north-korea-was-behind-41-million-stake-com-exploit"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://cointelegraph.com/news/crypto-casino-stake-resume-services-hours-after-hack"},{"credibility":3,"name":"","type":"other","url":"https://casinobeats.com/2023/09/05/stake-resumes-operations-41m-hack/"},{"credibility":3,"name":"","type":"other","url":"https://medium.com/@edcraven22/always-moving-forward-reflections-on-the-recent-stake-com-exploit-431105710a2e"},{"credibility":3,"name":"","type":"other","url":"https://www.dlnews.com/articles/defi/stake-co-founder-says-hacker-did-not-compromise-private-keys/"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://www.fbi.gov/news/press-releases/fbi-identifies-lazarus-group-cyber-actors-as-responsible-for-theft-of-41-million-from-stakecom"},{"credibility":3,"name":"","type":"other","url":"https://fincrimecentral.com/stake-multi-billion-gambling-empire/"},{"credibility":3,"name":"","type":"other","url":"https://www.elliptic.co/blog/how-the-lazarus-group-is-stepping-up-crypto-hacks-and-changing-its-tactics"},{"credibility":3,"name":"","type":"other","url":"https://coincub.com/blog/curacao-gaming-license/"}]}],"sources_used":[],"summary":"Stake.com is a Curaçao-licensed cryptocurrency gambling and sports betting platform co-founded in 2017 by Australians Ed Craven and Bijan Tehrani, operating as one of the largest crypto casinos globally with reported 2024 revenue of $4.7 billion. On September 4, 2023, the platform suffered a critical security breach in which approximately $41.35 million in cryptocurrency was drained from its hot wallets across Ethereum, BNB Smart Chain, and Polygon networks; the FBI formally attributed the attack to North Korea's Lazarus Group (APT38) within 48 hours. Stake.com restored full operations within five hours of the incident and stated that user funds were not affected, though the root cause — a likely hot wallet private key compromise — has never been officially confirmed by the company.","timeline":[{"date":"2013-01-01","event":"Ed Craven and Bijan Tehrani launch Primedice, a cryptocurrency dice game, establishing their first crypto gambling venture.","source":""},{"date":"2016-01-01","event":"Craven and Tehrani found Easygo, an online casino games studio, as the corporate precursor to Stake.com.","source":""},{"date":"2017-08-01","event":"Stake.com launched as a crypto casino and sports betting platform under Curaçao license, operated by Medium Rare N.V.","source":""},{"date":"2023-09-04","event":"Stake.com hot wallets on Ethereum, BNB Smart Chain, and Polygon drained of approximately $41.35 million in a multi-chain attack detected internally within 20 minutes.","source":""},{"date":"2023-09-04","event":"Stake.com restores full deposit and withdrawal operations approximately five hours after the breach; Ed Craven states user funds are safe.","source":""},{"date":"2023-09-06","event":"FBI issues formal press release attributing the $41 million theft to North Korea's Lazarus Group (APT38), publishing 40 associated blockchain addresses.","source":""},{"date":"2023-09-07","event":"TRM Labs publishes on-chain analysis corroborating FBI attribution, documenting multi-chain laundering patterns consistent with Lazarus Group TTPs.","source":""},{"date":"2023-09-10","event":"Ed Craven publishes post-incident reflections on Medium; states private keys were not directly compromised and that Stake absorbed the loss without material operational impact.","source":""},{"date":"2024-12-24","event":"Curaçao's new National Ordinance on Games of Chance (LOK) enters into force, replacing the sublicense model and introducing direct CGA supervision of operators including Stake.com.","source":""}]},"v":1}