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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 · Zoth ZeUSD
View on Solana ↗
Sequence
#1
Score
Cluster
mainnet-beta
Slot
422622628
Off-chain at
2026-05-28T01:44:30.208Z
Anchored at
Block time

Independent verification

1. Database (off-chain)
7uRpHj1puSsZp8DgBtqso7RP7NtRZtAu8CGwE14FHurC
2. Recomputed (your browser)
computing…
3. On-chain (Solana memo)
fetching…
Canonical bytes hashed (6566 chars)
{"actor":"system:backfill","investigation_id":"ca5cb647-6571-4b13-9d37-f1bd35a95dae","kind":"publish","page_slug":"zoth-zeusd","published_at":"2026-05-28T01:44:30.125Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"Zoth ZeUSD","sections":[{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://decrypt.co/311077/ethereum-defi-platform-zoth-hit-by-8-85-million-hack","type":"other","url":""},{"credibility":3,"name":"https://rekt.news/zoth-rekt","type":"other","url":""},{"credibility":3,"name":"https://www.halborn.com/blog/post/explained-the-zoth-hack-march-2025","type":"other","url":""},{"credibility":3,"name":"https://lazarus.day/incidents/zoth","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://blog.verichains.io/p/anatomy-of-a-hack-how-a-simple-logic","type":"other","url":""},{"credibility":3,"name":"https://research.blockscope.co/zoth-vault-breach","type":"other","url":""},{"credibility":3,"name":"https://protos.com/rwa-platform-zoth-suffers-second-hack-this-month-loses-8-4m/","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://research.blockscope.co/zoth-vault-breach","type":"other","url":""},{"credibility":3,"name":"https://www.halborn.com/blog/post/explained-the-zoth-hack-march-2025","type":"other","url":""},{"credibility":3,"name":"https://blog.solidityscan.com/zoth-hack-analysis-80ba3ac5076b","type":"other","url":""},{"credibility":3,"name":"https://cryptonews.com/news/rwa-restaking-protocol-zoth-suffers-security-breach/","type":"other","url":""},{"credibility":3,"name":"https://cointelegraph.com/news/zoth-exploit-admin-leak-causes-8m-losses","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.prnewswire.com/news-releases/zoths-next-chapter-advancing-secure-scalable-rwa-infrastructure-302450470.html","type":"other","url":""},{"credibility":3,"name":"https://cryptotvplus.com/2025/03/rwa-restaking-protocol-zoth-offers-500k-bounty-after-8-4m-hack/","type":"other","url":""},{"credibility":3,"name":"https://bitcoinethereumnews.com/blockchain/zoth-engages-crystal-blockchain-bv-for-asset-recovery-post-theft-coincu/","type":"other","url":""},{"credibility":3,"name":"https://medium.com/@zoth.io/zoth-secures-15m-strategic-commitment-from-bolts-capital-to-power-the-future-of-real-world-assets-262ba4577404","type":"other","url":""},{"credibility":3,"name":"https://defillama.com/protocol/zoth","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.rootdata.com/Projects/detail/Zoth?k=MTEzMDM%3D","type":"other","url":""},{"credibility":3,"name":"https://www.finsmes.com/2024/04/zoth-raises-2-5m-in-funding.html","type":"other","url":""},{"credibility":3,"name":"https://cryptobriefing.com/zoth-4m-funding-strategy/","type":"other","url":""},{"credibility":3,"name":"https://hacken.io/audits/zoth/sca-zoth-zeusd-contracts-dec2024/","type":"other","url":""},{"credibility":3,"name":"https://www.cryptonite.ae/global/zoth-protocol-hack-8-85m-uae-defi-2025","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://www.halborn.com/blog/post/explained-the-zoth-hack-march-2025","type":"other","url":""},{"credibility":3,"name":"https://blog.solidityscan.com/zoth-hack-analysis-80ba3ac5076b","type":"other","url":""},{"credibility":3,"name":"https://blog.verichains.io/p/anatomy-of-a-hack-how-a-simple-logic","type":"other","url":""},{"credibility":3,"name":"https://research.blockscope.co/zoth-vault-breach","type":"other","url":""}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"https://research.blockscope.co/zoth-vault-breach","type":"other","url":""},{"credibility":3,"name":"https://lazarus.day/incidents/zoth","type":"other","url":""},{"credibility":3,"name":"https://rekt.news/zoth-rekt","type":"other","url":""}]}],"sources_used":[],"summary":"Zoth is a Dubai-based real-world asset (RWA) restaking protocol and the issuer of ZeUSD, a CDP-style stablecoin backed by tokenized fixed-income assets including U.S. T-Bills and ETFs. In March 2025, the protocol suffered two separate security incidents within three weeks: a $285,000 logic-flaw exploit on March 1 and a critical $8.4–8.85 million admin key compromise on March 21, the latter resulting in the theft of 8.85 million USD0++ tokens. The stolen funds remain largely unrecovered as of mid-2025, with Zoth offering a $500,000 bounty and engaging Crystal Blockchain BV for forensic investigation.","timeline":[{"date":"2023-01-01","event":"Zoth protocol founded in Dubai by Pritam Dutta and Koushik Bhargav","source":""},{"date":"2024-04-10","event":"Zoth raises $2.5M seed round led by Borderless Capital and others including Wormhole and SingularityDAO","source":""},{"date":"2024-08-06","event":"Zoth raises $4M strategic funding round with Ripple among backers","source":""},{"date":"2024-09-18","event":"Zoth Atlas introduces ZeUSD as a permissionless fixed-income RWA gateway","source":""},{"date":"2024-12-01","event":"Hacken publishes smart contract audit of Zoth ZeUSD contracts","source":""},{"date":"2025-01-27","event":"Zoth announces first-ever RWA restaking layer with ZeUSD pre-deposit campaign","source":""},{"date":"2025-02-01","event":"ZeUSD enters beta phase, reaching over $27M TVL within six weeks","source":""},{"date":"2025-03-01","event":"ZeUSD opens to public; first exploit occurs on the same day — $285,000 stolen via LTV logic flaw in mintWithStable() function exploiting Uniswap V3 price manipulation","source":""},{"date":"2025-03-21","event":"Second exploit: attacker compromises Zoth deployer wallet (0x3604582f...218dca), upgrades USD0PPSubVaultUpgradeable proxy to malicious contract, drains 8,851,750 USD0++ tokens (~$8.4–8.85M). Funds converted to DAI then ETH across five wallets","source":""},{"date":"2025-03-22","event":"Zoth freezes 73% of TVL, engages Crystal Blockchain BV for investigation, and offers $500,000 recovery bounty (10% of recovered funds)","source":""},{"date":"2025-04-13","event":"Whitestream threat intelligence report tags the March 21 exploit with a Lazarus Group attribution indicator (via lazarus.day)","source":""},{"date":"2025-08-01","event":"Zoth secures $15M strategic token commitment from Bolts Capital to fund protocol recovery and ZeUSD relaunch","source":""}]},"v":1}