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        <p class="h4"><a href="https://www.youtube.com/watch?v=FZlL_Mr5yMM" target="_blank" rel="noopener">Building an Enterprise Grade Bitcoin Wallet</a></p> BTC2019
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        (<a href="/media-archive/presentations/Building_an_Enterprise_Grade_Bitcoin_Wallet___Jameson_Lopp.mkv">Video File</a>) (<a href="/media-archive/presentations/Building_an_Enterprise_Grade_Bitcoin_Wallet___Jameson_Lopp.mp3">Audio File</a>) (<a href="/transcripts/presentations/Building_an_Enterprise_Grade_Bitcoi