diff --git a/deno.json b/deno.json
index 54ba468..946b4e0 100644
--- a/deno.json
+++ b/deno.json
@@ -54,7 +54,6 @@
     "tseep": "npm:tseep@^1.2.1",
     "type-fest": "npm:type-fest@^4.3.0",
     "unfurl.js": "npm:unfurl.js@^6.4.0",
-    "uuid62": "npm:uuid62@^1.0.2",
     "zod": "npm:zod@^3.23.5",
     "~/fixtures/": "./fixtures/"
   },
diff --git a/src/controllers/api/statuses.ts b/src/controllers/api/statuses.ts
index d8186f5..f7a603f 100644
--- a/src/controllers/api/statuses.ts
+++ b/src/controllers/api/statuses.ts
@@ -5,7 +5,7 @@ import { z } from 'zod';
 import { type AppController } from '@/app.ts';
 import { Conf } from '@/config.ts';
 import { DittoDB } from '@/db/DittoDB.ts';
-import { getUnattachedMediaByUrls } from '@/db/unattached-media.ts';
+import { getUnattachedMediaByIds } from '@/db/unattached-media.ts';
 import { getAncestors, getAuthor, getDescendants, getEvent } from '@/queries.ts';
 import { addTag, deleteTag } from '@/tags.ts';
 import { createEvent, paginationSchema, parseBody, updateListEvent } from '@/utils/api.ts';
@@ -94,7 +94,7 @@ const createStatusController: AppController = async (c) => {
   const viewerPubkey = await c.get('signer')?.getPublicKey();
 
   if (data.media_ids?.length) {
-    const media = await getUnattachedMediaByUrls(kysely, data.media_ids)
+    const media = await getUnattachedMediaByIds(kysely, data.media_ids)
       .then((media) => media.filter(({ pubkey }) => pubkey === viewerPubkey))
       .then((media) =>
         media.map(({ data }) => {
diff --git a/src/db/unattached-media.ts b/src/db/unattached-media.ts
index 397a1f7..0ab46b6 100644
--- a/src/db/unattached-media.ts
+++ b/src/db/unattached-media.ts
@@ -1,5 +1,4 @@
 import { Kysely } from 'kysely';
-import uuid62 from 'uuid62';
 
 import { DittoDB } from '@/db/DittoDB.ts';
 import { DittoTables } from '@/db/DittoTables.ts';
@@ -8,24 +7,19 @@ interface UnattachedMedia {
   id: string;
   pubkey: string;
   url: string;
-  data: string[][]; // NIP-94 tags
+  /** NIP-94 tags. */
+  data: string[][];
   uploaded_at: number;
 }
 
 /** Add unattached media into the database. */
-async function insertUnattachedMedia(media: Omit<UnattachedMedia, 'id' | 'uploaded_at'>) {
-  const result = {
-    id: uuid62.v4(),
-    uploaded_at: Date.now(),
-    ...media,
-  };
-
+async function insertUnattachedMedia(media: UnattachedMedia) {
   const kysely = await DittoDB.getInstance();
   await kysely.insertInto('unattached_media')
-    .values({ ...result, data: JSON.stringify(media.data) })
+    .values({ ...media, data: JSON.stringify(media.data) })
     .execute();
 
-  return result;
+  return media;
 }
 
 /** Select query for unattached media. */
@@ -64,14 +58,6 @@ async function getUnattachedMediaByIds(kysely: Kysely<DittoTables>, ids: string[
     .execute();
 }
 
-/** Get unattached media by URLs. */
-async function getUnattachedMediaByUrls(kysely: Kysely<DittoTables>, urls: string[]) {
-  if (!urls.length) return [];
-  return await selectUnattachedMediaQuery(kysely)
-    .where('url', 'in', urls)
-    .execute();
-}
-
 /** Delete rows as an event with media is being created. */
 async function deleteAttachedMedia(pubkey: string, urls: string[]): Promise<void> {
   if (!urls.length) return;
@@ -87,7 +73,6 @@ export {
   deleteUnattachedMediaByUrl,
   getUnattachedMedia,
   getUnattachedMediaByIds,
-  getUnattachedMediaByUrls,
   insertUnattachedMedia,
   type UnattachedMedia,
 };
diff --git a/src/upload.ts b/src/upload.ts
index 4f5fd14..d815bd8 100644
--- a/src/upload.ts
+++ b/src/upload.ts
@@ -36,7 +36,16 @@ async function uploadFile(file: File, meta: FileMeta, signal?: AbortSignal): Pro
     data.push(['alt', description]);
   }
 
-  await insertUnattachedMedia({ pubkey, url, data });
+  const uuid = crypto.randomUUID();
+  data.push(['uuid', uuid]);
+
+  await insertUnattachedMedia({
+    id: uuid,
+    pubkey,
+    url,
+    data,
+    uploaded_at: Date.now(),
+  });
 
   return data;
 }
diff --git a/src/utils/api.ts b/src/utils/api.ts
index c54f5aa..dceede7 100644
--- a/src/utils/api.ts
+++ b/src/utils/api.ts
@@ -29,8 +29,6 @@ async function createEvent(t: EventStub, c: AppContext): Promise<NostrEvent> {
     });
   }
 
-  console.log(t);
-
   const event = await signer.signEvent({
     content: '',
     created_at: nostrNow(),
diff --git a/src/views/mastodon/attachments.ts b/src/views/mastodon/attachments.ts
index 8922985..1dbcda9 100644
--- a/src/views/mastodon/attachments.ts
+++ b/src/views/mastodon/attachments.ts
@@ -5,15 +5,15 @@ import { UnattachedMedia } from '@/db/unattached-media.ts';
 type DittoAttachment = TypeFest.SetOptional<UnattachedMedia, 'id' | 'pubkey' | 'uploaded_at'>;
 
 function renderAttachment(tags: string[][]) {
-  const url = tags.find(([name]) => name === 'url')?.[1];
-
   const m = tags.find(([name]) => name === 'm')?.[1];
+  const url = tags.find(([name]) => name === 'url')?.[1];
   const alt = tags.find(([name]) => name === 'alt')?.[1];
   const cid = tags.find(([name]) => name === 'cid')?.[1];
+  const uuid = tags.find(([name]) => name === 'uuid')?.[1];
   const blurhash = tags.find(([name]) => name === 'blurhash')?.[1];
 
   return {
-    id: url,
+    id: uuid,
     type: getAttachmentType(m ?? ''),
     url,
     preview_url: url,