RT @coindesk: NEW: Ethereum core developers agreed Friday to launch the blockchain’s next system-wide upgrade, Istanbul, in early December.…
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NEW: Ethereum core developers agreed Friday to launch the blockchain's next system-wide upgrade, Istanbul, in early December. https://t.co/lsLG2XfuhU @christine_dkim reports
— CoinDesk (@CoinDesk) October 25, 2019