{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"Weekly Roundup 02\/04\/22 (Wormhole hack, PoR is back, Boston Fed pilots a CBDC, TX miners shut down) (EP.282)","description":" Tom Brady retires to focus on NFTs Was Satoshi interested in altcoins? Our thoughts on startups raising 69.420m The Solana-Ethereum bridge is hacked for over $300m\u2013 and then bailed out by Jump Capital Was Vitalik\u2019s warning about cross-chain interoperability prophetic?&amp;nbsp; Is the cross-chain vision dead? Kraken revives their Proof of Reserve \u2013 after 7 years Why do exchanges avoid Proof of Reserves? Bitcoin developers at the MIT DCI are building the Boston Fed\u2019s CBDC pilot program How whaling was the predecessor to venture capital Gamestop launches an NFT marketplace  Content mentioned in this episode:&amp;nbsp;  MIT News,  MIT experts test technical research for a hypothetical central bank digital currency  Bloomberg,  Biggest Texas Bitcoin Miner Shuts Down Ahead of Cold Blast Bloomberg Quicktake,   This State is Becoming America\u2019s Crypto Capital  Kraken, Proof of Reserves  Sponsor notes:  Fireblocks&amp;nbsp;is an enterprise-grade platform delivering a secure infrastructure for moving, storing, and issuing digital assets. Learn more at&amp;nbsp;fireblocks.com  &amp;nbsp; ","author_name":"On The Brink with Castle Island","author_url":"https:\/\/castleisland.libsyn.com\/website","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/22016933\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/2f3976\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/item\/22016933"}