OffChain
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TL;DR Exploit Origin: Ostium confirmed the July 15 incident stemmed from unauthorized off‑chain access that enabled fraudulent BTC‑USD price reports. ...
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0x Powered Emoon First to Bring Off-Chain English Auctions to Ethereum; Breakthrough for NFT Trading
Yet another first-of-its-kind innovation has gone live on the Ethereum network: off-chain English auctions where users bid for non-fungible tokens ...