<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/">
    <channel>
        <title>David Levine</title>
        <link>https://paragraph.com/@dlev</link>
        <description>undefined</description>
        <lastBuildDate>Mon, 25 May 2026 15:02:36 GMT</lastBuildDate>
        <docs>https://validator.w3.org/feed/docs/rss2.html</docs>
        <generator>https://github.com/jpmonette/feed</generator>
        <language>en</language>
        <image>
            <title>David Levine</title>
            <url>https://storage.googleapis.com/papyrus_images/6f005d7123ba741f8563f92dabeb767601753dc2a36491f44a083e0c4f65ab1b.png</url>
            <link>https://paragraph.com/@dlev</link>
        </image>
        <copyright>All rights reserved</copyright>
        <item>
            <title><![CDATA[Building a new P2P crypto exchange with instant settlement]]></title>
            <link>https://paragraph.com/@dlev/building-a-new-p2p-crypto-exchange-with-instant-settlement</link>
            <guid>VH152Y5M2DcQNJhxirWD</guid>
            <pubDate>Thu, 09 Jun 2022 21:01:42 GMT</pubDate>
            <description><![CDATA[Despite the current massive growth in crypto markets, there were times when exchanges and other market intermediaries were illiquid, fragmented, insecure for custody, and costly. Between 2014 and 2019, I was heavily involved in running a bitcoin arbitrage fund in Switzerland. I created strategies when it was still legal to trade bitcoin in China, before Bitfinex was hacked, and when the US-based exchanges (Kraken, Coinbase, itBit, CEX) and Bitstamp had price discrepancies ranging from 0.5% to...]]></description>
            <content:encoded><![CDATA[<p>Despite the current massive growth in crypto markets, there were times when exchanges and other market intermediaries were illiquid, fragmented, insecure for custody, and costly.</p><p>Between 2014 and 2019, I was heavily involved in running a bitcoin arbitrage fund in Switzerland. I created strategies when it was still legal to trade bitcoin in China, before Bitfinex was hacked, and when the US-based exchanges (Kraken, Coinbase, itBit, CEX) and Bitstamp had price discrepancies ranging from 0.5% to 5%. As a fund, we took advantage of every opportunity, including the “kimchi premium,” by building the proper infrastructure from the ground up.</p><p>Here is the outline of the most innovative solutions we built while trying to deploy millions of dollars into illiquid markets.</p><ol><li><p>We built a decentralized automated trade execution system (nicknamed DATE) that used artificial intelligence to implement our trades across the exchanges in different parts of the world. The DATE served as a protection layer from counter-party risk and significantly reduced the costs associated with trading. Kudos to many partners on different exchanges that helped us implement the necessary API connections.</p></li><li><p>Using machine learning, we used DATE’s internal marching engine to break large orders into small pieces and execute trades at given time and price gaps at specific exchanges.</p></li><li><p>We also taught our AI to analyze current liquidity and trading conditions and calculate what would be the ideal distribution of funds across exchanges.</p></li></ol><p>The experience we have with crypto exchanges is deep and hands-on. We brought a lot of innovation to the market. Now, it’s time for the next step.</p><p>Through one of the companies we invested in, we are building the fastest decentralized p2p crypto exchange in the market on top of a new blockchain network utilizing many innovations related to NFTs. This is one of the few projects I am incredibly excited about, and I will share more details as we progress. Stay tuned.</p>]]></content:encoded>
            <author>dlev@newsletter.paragraph.com (David Levine)</author>
        </item>
    </channel>
</rss>