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<!DOCTYPE html>
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<h1 id="main-page-header">Consensus Network</h1>
<p class="blurb">The XAG Ledger uses a consensus algorithm to resolve the double spend problem and choose which transactions to execute in which order. Consensus also governs rules of transaction processing.</p>
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<li class="level-1"><a href="consensus.html">Consensus</a><p class="blurb child-blurb">Understand the role of consensus in the XAG Ledger.</p></li>
<li class="level-1"><a href="consensus-principles-and-rules.html">Consensus Principles and Rules</a><p class="blurb child-blurb">The rules and principles of the consensus algorithm that allow users to transfer funds (including fiat currencies, digital currencies and other forms of value) across national boundaries as seamlessly as sending an email.</p></li>
<li class="level-1"><a href="consensus-protections.html">Consensus Protections Against Attacks and Failure Modes</a><p class="blurb child-blurb">Learn how the XAG Ledger Consensus Protocol is protected against various problems and attacks that may occur in a decentralized financial system.</p></li>
<li class="level-1"><a href="transaction-queue.html">Transaction Queue</a><p class="blurb child-blurb">Understand how transactions can be queued before reaching consensus.</p></li>
<li class="level-1"><a href="about-canceling-a-transaction.html">About Canceling a Transaction</a><p class="blurb child-blurb">Understand when and how it's possible to cancel a transaction that has already been sent.</p></li>
<li class="level-1"><a href="transaction-malleability.html">Transaction Malleability</a><p class="blurb child-blurb">Be aware of ways transactions could be changed to have a different hash than expected.</p></li>
<li class="level-1"><a href="amendments.html">Amendments</a><p class="blurb child-blurb">Amendments represent new features or other changes to transaction processing. Validators coordinate through consensus to apply these upgrades to the XAG Ledger in an orderly fashion.</p></li>
<li class="level-1"><a href="fee-voting.html">Fee Voting</a><p class="blurb child-blurb">How validators vote on fees (transaction cost and reserve requirements).</p></li>
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<li class="level-1"><a href="parallel-networks.html">Parallel Networks</a><p class="blurb child-blurb">Understand how test networks and alternate ledger chains relate to the production XAG Ledger.</p></li>
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