diff --git a/deck/index.md b/deck/index.md
index 22dd35c4a8..d6f7ed0aa8 100644
--- a/deck/index.md
+++ b/deck/index.md
@@ -176,11 +176,15 @@ the UTXO that contains the ordinal is the current owner of the token.
 - This strikes some people as weird, like digital graffiti.
 - In the future, may want to give some special status, like "self-issued" if the NFT is signed with a public key that held the ordinal.
 
+---
+
 # Ordinal NFT Upgrades: Timestamping
 
 - Age is of great interest to NFT collectors
 - Including a timestamp in an NFT is an easy way to prove the age of an NFT
 
+---
+
 # Ordinal NFT Upgrades: Publicity
 
 - Timestamps prove that an NFT was created before a particular time
diff --git a/docs/deck/index.html b/docs/deck/index.html
index 26090844e4..9a513d6907 100644
--- a/docs/deck/index.html
+++ b/docs/deck/index.html
@@ -6,7 +6,7 @@
     <meta name="google" content="notranslate" />
     <title>Ordinals</title>
     <script>
-      const SLIDES = 18;
+      const SLIDES = 20;
       let current = parseInt(window.location.hash.substring(1)) || 0;
       window.location.hash = current;
       document.addEventListener("keydown", function(event) {
@@ -183,13 +183,13 @@ <h1>Today’s Agenda</h1>
 <li>Currently, anyone can assign an NFT to an ordinal.</li>
 <li>This strikes some people as weird, like digital graffiti.</li>
 <li>In the future, may want to give some special status, like “self-issued” if the NFT is signed with a public key that held the ordinal.</li>
-</ul>
-<h1>Ordinal NFT Upgrades: Timestamping</h1>
+</ul></section>
+    <section id="18"><h1>Ordinal NFT Upgrades: Timestamping</h1>
 <ul>
 <li>Age is of great interest to NFT collectors</li>
 <li>Including a timestamp in an NFT is an easy way to prove the age of an NFT</li>
-</ul>
-<h1>Ordinal NFT Upgrades: Publicity</h1>
+</ul></section>
+    <section id="19"><h1>Ordinal NFT Upgrades: Publicity</h1>
 <ul>
 <li>Timestamps prove that an NFT was created before a particular time</li>
 <li>Timestamps <em>don’t</em> prove that there wasn’t anything that was created earlier</li>