Audit log

Every state-changing event for PrismaLST: moderation decisions on community submissions, plus corrections and updates from the news pipeline. URL-based decisions carry three independent witnesses — the original source, an Internet Archive snapshot taken at submission time, and a Solana memo signed by our publicly-disclosed publisher key.

1. #1publishby system:backfill

   2026-05-20 15:27:01Z
   Score: ? → ? (no score change)
   anchoranchored

   chain

   ●mainnet-betaslot 421,012,601

   sig

   2vGoVP3RXqsM…U8RfJVDRcopyexplorer ↗

   hash

   87GaV9gwajjL…ZyFf4qQKcopysha256 → base58

   verifying row…full verify ↗

   canonical bytes (6385 B) ▸

   {"actor":"system:backfill","investigation_id":"3dce0aa8-69c3-4cb1-9c80-b11a0b3c6b92","kind":"publish","page_slug":"prismalst","published_at":"2026-05-20T15:27:01.740Z","sequence_num":1,"snapshot":{"content_type":"investigation","entity_name":"PrismaLST","sections":[{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://prisma-finance.medium.com/prisma-finance-liquid-staking-08127169ff46"},{"credibility":3,"name":"","type":"other","url":"https://thedefiant.io/news/defi/prisma-introduces-ultra-stablecoin-backed-by-liquid-restaking-tokens"},{"credibility":3,"name":"","type":"other","url":"https://defillama.com/protocol/prisma-finance"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://hackmd.io/@PrismaRisk/PostMortem0328"},{"credibility":3,"name":"","type":"other","url":"https://www.certik.com/resources/blog/prisma-finance-incident-analysis"},{"credibility":3,"name":"","type":"other","url":"https://immunebytes.com/blog/prisma-finance-exploit-march-28-2024-detailed-analysis/"},{"credibility":3,"name":"","type":"other","url":"https://cointelegraph.com/news/prisma-finance-exploited-10-million"},{"credibility":3,"name":"","type":"other","url":"https://thedefiant.io/news/defi/prisma-finance-suffers-usd12-million-exploit"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://www.coinspeaker.com/identity-prisma-finance-hacker/"},{"credibility":3,"name":"","type":"other","url":"https://crypto.news/blockchain-sleuth-uncovers-identity-of-prismafis-hacker-who-stole-11m/"},{"credibility":3,"name":"","type":"other","url":"https://www.theblock.co/post/285590/prismafi-hacker-moves-stolen-eth-tornado"},{"credibility":3,"name":"","type":"other","url":"https://hackmd.io/@PrismaRisk/PostMortem0328"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://www.theblock.co/post/285776/prisma-finance-hacker-defends-exploit-demands-public-apology"},{"credibility":3,"name":"","type":"other","url":"https://cryptobriefing.com/prisma-finance-hacker-apology-demand/"},{"credibility":3,"name":"","type":"other","url":"https://cointelegraph.com/news/prisma-finance-540k-still-at-risk-hack-exploit-smart-contract"},{"credibility":3,"name":"","type":"other","url":"https://cointelegraph.com/news/prisma-finance-protocol-restart-dao-vote"},{"credibility":3,"name":"","type":"other","url":"https://cryptonews.com/news/prisma-finance-gains-strong-community-support-for-protocol-restart-with-dao-approval/"},{"credibility":3,"name":"","type":"other","url":"https://defillama.com/protocol/prisma-finance"}]},{"content":"","heading":"","severity":"medium","sources":[{"credibility":3,"name":"","type":"other","url":"https://olympix.ai/blog/prismas-11-6m-exploit-was-a-trust-trap-and-olympix-would-have-triggered-it"},{"credibility":3,"name":"","type":"other","url":"https://quadrigainitiative.com/casestudy/prismafinancetrovemanagerexploit.php"},{"credibility":3,"name":"","type":"other","url":"https://cryptoslate.com/prisma-finances-11-6-million-exploit-leads-to-asset-value-plummet-mkusd-stablecoin-instability/"},{"credibility":3,"name":"","type":"other","url":"https://www.fxstreet.com/cryptocurrencies/news/prisma-finance-hacker-could-be-uncovered-after-investigations-by-on-chain-analyst-202404162351"}]}],"sources_used":[],"summary":"Prisma Finance is a Liquity-forked, Ethereum-based DeFi protocol that allowed users to mint overcollateralized stablecoins (mkUSD and ULTRA) against liquid staking tokens (LSTs) such as wstETH, rETH, sfrxETH, and cbETH. On March 28, 2024, a critical vulnerability in the protocol's MigrateTroveZap helper contract was exploited for approximately $11.6 million, with a total loss across all attacker wallets of roughly $12.3 million; the primary exploiter sent the majority of stolen funds through Tornado Cash while claiming a 'whitehat rescue,' and as of 2026 the protocol's TVL has collapsed from a pre-exploit peak of approximately $220 million to under $300K.","timeline":[{"date":"2023-09-01","event":"Prisma Finance launches on Ethereum mainnet, offering LST-backed stablecoin minting via mkUSD.","source":""},{"date":"2024-01-01","event":"Prisma introduces ULTRA, a second stablecoin backed by liquid restaking tokens (LRTs).","source":""},{"date":"2024-03-28","event":"Exploit begins at 11:25 UTC. Primary attacker (EOA 0x7E39E3B3ff7ADef2613d5Cc49558EAB74B9a4202) exploits MigrateTroveZap vulnerability, draining approximately $11.6 million. Two copycat attackers follow, bringing total losses to approximately $12.3 million.","source":""},{"date":"2024-03-28","event":"Emergency multisig pauses Prisma protocol at 12:51 UTC. Official post states mkUSD and ULTRA stablecoins remain overcollateralized and are not at immediate risk.","source":""},{"date":"2024-03-29","event":"Attacker-linked wallets begin routing stolen ETH through Tornado Cash. Approximately 1,850 ETH confirmed through the mixing protocol.","source":""},{"date":"2024-03-31","event":"Primary attacker sends on-chain messages claiming 'white hat rescue' and demanding a public press conference, team doxing, and a formal apology before discussing fund return.","source":""},{"date":"2024-04-01","event":"Prisma Finance confirms approximately $540,000 in user funds remain at risk. Disputes attacker's white hat framing given Tornado Cash deposits.","source":""},{"date":"2024-04-05","event":"Core contributor Frank Olson proposes plan to safely unpause the protocol. DAO governance vote yields 100% approval to resume operations.","source":""},{"date":"2024-04-06","event":"Prisma Finance resumes operations following a post-exploit security audit. Users can again deposit LST/LRT collateral and mint stablecoins.","source":""},{"date":"2024-04-16","event":"ZachXBT publishes investigation alleging identification of primary exploiter, linking wallet funding to FixedFloat, Bybit, and TRON withdrawals, and connecting the attacker to prior exploits including Arcade_xyz and Pine Protocol.","source":""},{"date":"2026-05-01","event":"DeFiLlama data shows Prisma Finance TVL below $300,000, down from a pre-exploit peak of approximately $220 million, indicating near-total user exit from the protocol.","source":""}]},"v":1}

   Verify offline (run on your own machine)

   python -m src.verify_decision ee867975-1234-4214-b4cc-26ef47cfb280copy