Blog optimism ×
Articles, guides, and updates.
Posts tagged: optimism
(3 posts)
Written by
Newisty Editorial Team
HashKey Chain Admin Temporarily Swaps Contract to Move $142K in USDT
An administrator on HashKey Chain used a temporary contract replacement to move 142,818 USDT from a user wallet without...
Oct 15, 2026
Read More
Written by
Newisty Editorial Team
Optimism's OP Token Surges 18%, Marking a Sixty-Six Percent Rally Over Four Weeks
Optimism's OP token jumps 18% in a single day, outpacing Bitcoin and Ethereum as its four-week gain reaches 66%.
Oct 14, 2026
Read More
Written by
Newisty Editorial Team
KB Securities and Securitize Sign Tokenization MOU for Korea's Institutional Market
KB Securities, Securitize and Optimism signed an exploratory MOU to launch tokenized securities in Korea, with a first r...
Sep 24, 2026
Read More