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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 · AscendEX
View on Solana ↗
Sequence
#1
Score
Cluster
mainnet-beta
Slot
421119818
Off-chain at
2026-05-21T03:21:09.781Z
Anchored at
Block time

Independent verification

1. Database (off-chain)
Djo9ursEJt8eEzwutUjnzHcLvgriiZx9JPmnF9rQbQY9
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (6513 chars)
{"actor":"system:backfill","investigation_id":"caff8d5d-006e-428f-babb-f7da41f2a177","kind":"publish","page_slug":"ascendex","published_at":"2026-05-21T03:21:09.704Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"AscendEX","sections":[{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.coindesk.com/business/2021/12/13/crypto-exchange-ascendex-hacked-losses-estimated-at-77m","type":"other","url":""},{"credibility":3,"name":"https://beincrypto.com/ascendex-hacked-77-7m-lost-from-hot-wallets/","type":"other","url":""},{"credibility":3,"name":"https://www.theblock.co/post/127231/crypto-exchange-ascendex-hacked-for-78-million-in-latest-swindle","type":"other","url":""},{"credibility":3,"name":"https://coingeek.com/ascendex-exchange-loses-77m-in-hack-promises-full-compensation/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.merklescience.com/blog/hack-track-ascendex-attack-recent-fund-movement-analysis","type":"other","url":""},{"credibility":3,"name":"https://coincodecap.com/ascendex-hackers-first-attempt-at-laundering-the-stolen-money","type":"other","url":""},{"credibility":3,"name":"https://www.coindesk.com/business/2022/02/18/hackers-behind-ascendex-breach-move-15m-ether-to-uniswap","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.fca.org.uk/news/warnings/ascendex-buy-sell-crypto","type":"other","url":""},{"credibility":3,"name":"https://www.amf-france.org/en/warnings/blacklists/crypto-currencies/ascendexcom","type":"other","url":""},{"credibility":3,"name":"https://www.webopedia.com/crypto/exchanges/ascendex-review/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.coindesk.com/business/2021/11/03/crypto-trading-platform-ascendex-raises-50m-from-backers-including-alameda-research","type":"other","url":""},{"credibility":3,"name":"https://www.businesswire.com/news/home/20211103006190/en/AscendEX-Announces-a-%2450mm-Series-B-Raise-Led-by-Polychain-Capital-and-Hack-VC","type":"other","url":""},{"credibility":3,"name":"https://decrypt.co/85181/alameda-research-polychain-capital-back-cefi-defi-crypto-exchange-ascendex","type":"other","url":""},{"credibility":3,"name":"https://www.cftc.gov/PressRoom/PressReleases/8638-22","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.trustpilot.com/review/ascendex.com","type":"other","url":""},{"credibility":3,"name":"https://forteclaim.com/ascendex-com-review-delisted-tokens-frozen-funds-and-rising-worries/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.globenewswire.com/news-release/2022/06/09/2460088/0/en/AscendEX-Appoints-Shane-Molidor-as-New-CEO","type":"other","url":""},{"credibility":3,"name":"https://blockworks.co/news/gone-crypto-wall-street-veteran-catches-digital-assets-bug","type":"other","url":""},{"credibility":3,"name":"https://blog.mexc.com/wiki/who-is-ascendex-founder/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://pitchbook.com/profiles/company/279507-70","type":"other","url":""},{"credibility":3,"name":"https://www.crunchbase.com/organization/bitmax","type":"other","url":""},{"credibility":3,"name":"https://tradingfinder.com/exchanges/ascendex-bitmax/","type":"other","url":""}]}],"sources_used":[],"summary":"AscendEX (formerly BitMAX) is a Singapore-based cryptocurrency exchange founded in 2018 that suffered one of the largest centralized exchange hot wallet hacks on record in December 2021, with approximately $77.7 million stolen across Ethereum, Binance Smart Chain, and Polygon networks. The exchange operates without regulatory authorization in major jurisdictions including the UK (FCA warning issued) and France (AMF blacklisted), and has accumulated a Trustpilot rating of 1.3/5 driven by user reports of frozen funds, unannounced token delistings, and unresponsive customer support. The exchange received a $50 million Series B investment in November 2021 — just weeks before the hack — from backers including Alameda Research, a firm later implicated in the collapse of FTX.","timeline":[{"date":"2018-07-01","event":"BitMAX (later AscendEX) founded by George Cao and Ariel Ling; launched with $13 million Series A funding","source":""},{"date":"2021-03-01","event":"Exchange rebranded from BitMAX to AscendEX","source":""},{"date":"2021-11-03","event":"AscendEX raises $50 million Series B led by Polychain Capital and Hack VC, with Alameda Research participating; company valued at $455 million","source":""},{"date":"2021-12-11","event":"Hot wallet compromised; approximately $77.7 million in crypto assets stolen across Ethereum ($60M), BSC ($9.2M), Polygon ($8.5M), Litecoin ($2.1M), and Bitcoin Cash ($1.2M)","source":""},{"date":"2021-12-12","event":"AscendEX publicly acknowledges breach; suspends deposits, withdrawals, trading, staking, and yield farming; pledges full user reimbursement","source":""},{"date":"2021-12-16","event":"AscendEX announces 100% reimbursement of user losses completed","source":""},{"date":"2021-12-20","event":"On-chain analysts track approximately $21.2 million of stolen funds routed to an unidentified exchange via multi-hop transfers","source":""},{"date":"2022-02-18","event":"Hackers move approximately $1.5 million in stolen ETH to Uniswap in initial laundering attempt; PeckShield identifies activity","source":""},{"date":"2022-06-09","event":"AscendEX appoints Shane Molidor as CEO; founder George Cao transitions to Chairman of the Board","source":""},{"date":"2022-09-01","event":"User reports emerge of tokens delisted without notice and withdrawals blocked following account reviews","source":""},{"date":"2022-11-01","event":"FTX and Alameda Research collapse; AscendEX's Series B investor Alameda Research implicated in $10 billion customer fund misappropriation","source":""},{"date":"2023-01-01","event":"Reports of accounts frozen without notice, including a verified case of $38,000 locked for over 90 days with no support response","source":""},{"date":"2024-01-01","event":"Verified user report of account holding $15,000-$18,000 suddenly blocked despite full KYC completion, with no prior notice","source":""}]},"v":1}