Blockchain News Optimism passes buyback proposal to bolster OP token 5 months ago The Optimism blockchain will begin to sell half of its Superchain revenue to buy back its own token starting next month, with the tokens held for future ecosystem use. Tags: Blockchain Continue Reading Previous BlackRock’s BUIDL aids Avalanche tokenization value boom in Q4Next Unclaimed Ethereum from The DAO hack to fund new security initiative: Griff Green More Stories Blockchain News Base says sequencer bug caused back-to-back outages 13 hours ago Blockchain News SecondFi targets two-week recovery after Cardano wallet exploit 2 days ago Blockchain News StarkWare introduces ‘Private KYC’ to address personal data breaches 5 days ago