EthHub Weekly Recap #91: Istanbul activated, China firewalls Etherscan, Open Finance Index announced, Lighthouse eth2 testnet, EY Nightfall update and top crypto innovations to date

<p class="p1">On the EthHub Weekly Recap we cover topics from the <a href="https://ethhub.substack.com/"><span class= "s1">EthHub Weekly Newsletter</span></a>. In this episode we discuss the Istanbul fork being activated, Etherscan be blocked by China’s firewall, introduction of the <a href= "https://www.theblockcrypto.com/genesis/49568/introducing-the-blocks-open-finance-index-ofi"> Open Finance Index</a>, Sigma Prime <a href= "https://lighthouse.sigmaprime.io/update-19.html">launches</a> their Lighthouse eth2 testnet, EY gives Nightfall an update and the top crypto <a href= "https://twitter.com/lwsnbaker/status/1202651362191822848">innovations</a> by year.</p> <p class="p1"><em>Support our show by donating funds to ethhub.eth!</em></p> <p class="p3"><span class="s2"><a href= "https://shop.ethhub.io/"><em>Buy EthHub Merch</em></a></span></p>