diff --git a/src/disks.js b/src/disks.js
index 51042ed..4056a2e 100644
--- a/src/disks.js
+++ b/src/disks.js
@@ -1,7 +1,14 @@
 import { config } from './config.js';
 import { jsonb, sql } from './db.js';
 import { safeFetch } from './fetch.js';
-import { descriptorUrl, diskId, toOpenServerOffer, validate } from './opendisk.js';
+import {
+  c0mputeOf,
+  descriptorUrl,
+  diskId,
+  toOpenServerOffer,
+  validate,
+  wantsHosting,
+} from './opendisk.js';
 
 export const SORTS = ['price', 'free', 'standing', 'updated', 'name'];
 
@@ -9,6 +16,7 @@ const num = (v) => (v === null || v === undefined ? null : Number(v));
 
 function row(r) {
   if (!r) return null;
+  const c0 = c0mputeOf(jsonb(r.data, {}));
   return {
     id: r.id,
     origin: r.origin,
@@ -37,6 +45,10 @@ function row(r) {
     gone_since: r.gone_since,
     last_error: r.last_error,
     data: jsonb(r.data, {}),
+    // A c0mpute node that holds static sites: a host for `c0mpute hosting publish --disks`.
+    c0mpute_hosting: c0?.hosting === true,
+    c0mpute_peer_id: c0?.peer_id ?? null,
+    hosting_per_gib_month: c0?.hosting ? (c0.hosting_price ?? num(r.per_gib_month)) : null,
   };
 }
 
@@ -187,6 +199,11 @@ function whereClause(p) {
     Number.isFinite(Number(p.min_standing))
   )
     parts.push(sql`standing >= ${Number(p.min_standing)}`);
+  if (wantsHosting(p.hosting)) {
+    // Same rule as c0mputeOf(): a c0mpute peer id, and accepts.hosting or the hosting role.
+    parts.push(sql`(data->'c0mpute'->>'peer_id' is not null and (
+      data->'accepts'->'hosting' = 'true'::jsonb or data->'c0mpute'->'roles' @> ${['hosting']}::jsonb))`);
+  }
   if (p.q) {
     const like = `%${String(p.q).replace(/[%_\\]/g, '\\$&')}%`;
     parts.push(sql`(name ilike ${like} or origin ilike ${like})`);
diff --git a/src/opendisk.js b/src/opendisk.js
index a8c3c59..88a9993 100644
--- a/src/opendisk.js
+++ b/src/opendisk.js
@@ -159,7 +159,9 @@ export function validate(doc) {
       encrypted_only: typeof accepts.encrypted_only === 'boolean' ? accepts.encrypted_only : null,
       max_file_gib: isNum(accepts.max_file_gib) ? accepts.max_file_gib : null,
       feeds: typeof accepts.feeds === 'boolean' ? accepts.feeds : null,
+      hosting: typeof accepts.hosting === 'boolean' ? accepts.hosting : null,
     },
+    c0mpute: c0mputeOf(doc),
     proof: {
       kinds: proofKinds.filter((k) => PROOF_KINDS.includes(k)),
       every_hours_min:
@@ -185,6 +187,44 @@ export function validate(doc) {
   return { ok: true, errors, warnings, disk };
 }
 
+/**
+ * The c0mpute block a c0mpute node adds to its descriptor (unknown to
+ * OpenDisk, kept in the raw document): how to reach the disk on the c0mpute
+ * network and whether it hosts static sites. Null when absent or unusable.
+ */
+export function c0mputeOf(doc) {
+  if (!isObj(doc) || !isObj(doc.c0mpute)) return null;
+  const c = doc.c0mpute;
+  const peerId =
+    isStr(c.peer_id) && /^[1-9A-HJ-NP-Za-km-z]{40,64}$/.test(c.peer_id) ? c.peer_id : null;
+  if (!peerId) return null;
+  const roles = strList(c.roles);
+  const accepts = isObj(doc.accepts) ? doc.accepts : {};
+  const h = isObj(c.hosting) ? c.hosting : {};
+  const hosting = accepts.hosting === true || roles.includes('hosting');
+  return {
+    peer_id: peerId,
+    version: isStr(c.version) ? c.version : null,
+    roles,
+    hosting,
+    hosting_price:
+      hosting && isNum(h.price_per_gib_month) && h.price_per_gib_month >= 0
+        ? h.price_per_gib_month
+        : null,
+    hosting_max_gib: hosting && isNum(h.max_gib) && h.max_gib >= 0 ? h.max_gib : null,
+  };
+}
+
+/** True for a c0mpute node that holds static sites (`c0mpute hosting publish --disks`). */
+export function isC0mputeHosting(doc) {
+  return c0mputeOf(doc)?.hosting === true;
+}
+
+/** The `hosting` listing parameter: true to list only c0mpute hosting disks. */
+export function wantsHosting(v) {
+  return v === '1' || v === 'true' || v === 'c0mpute' || v === true;
+}
+
 /** One seeder identity is one disk, whatever URL it was found at. */
 export function diskId(disk, origin) {
   if (disk.key) return disk.key.replace(':', '-');
diff --git a/src/views/disks.jsx b/src/views/disks.jsx
index e74f497..3691939 100644
--- a/src/views/disks.jsx
+++ b/src/views/disks.jsx
@@ -86,6 +86,15 @@ export function Disks({ result, page, params }) {
               </option>
             </select>
           </label>
+          <label>
+            Kind
+            <select name="hosting">
+              <option value="">any disk</option>
+              <option value="1" selected={params.hosting === '1'}>
+                c0mpute hosting
+              </option>
+            </select>
+          </label>
           <label>
             Sort
             <select name="sort">
@@ -210,6 +219,21 @@ export function Disk({ disk: d, offer, notice }) {
         <Warnings warnings={d.warnings} />
       </section>
 
+      {d.c0mpute_hosting ? (
+        <section class="band">
+          <h2>c0mpute hosting node</h2>
+          <p>
+            This disk is a <a href="https://c0mpute.com">c0mpute</a> node that holds static sites
+            for the network, at {fmtPrice(d.hosting_per_gib_month ?? d.per_gib_month, d.currency)}{' '}
+            per GiB-month. Pick it as a paid host with:
+          </p>
+          <Pre>{`c0mpute hosting publish ./public --name my-site --disks auto
+# or by peer id, through a d1sks query:
+c0mpute hosting disks --country ${d.countries[0] ?? 'DE'}`}</Pre>
+          <p class="muted mono">peer {d.c0mpute_peer_id}</p>
+        </section>
+      ) : null}
+
       <section class="band two">
         <div>
           <h2>Policy</h2>
diff --git a/src/views/docs.jsx b/src/views/docs.jsx
index b87f412..528b8d8 100644
--- a/src/views/docs.jsx
+++ b/src/views/docs.jsx
@@ -70,6 +70,10 @@ export function Docs() {
               <td class="mono">min_standing</td>
               <td>hub standing at least, as copied into the descriptor</td>
             </tr>
+            <tr>
+              <td class="mono">hosting</td>
+              <td>1 for c0mpute nodes that hold static sites</td>
+            </tr>
             <tr>
               <td class="mono">q</td>
               <td>name or origin contains</td>
@@ -98,6 +102,25 @@ curl -s '${s}/api/v1/stats'`}</Pre>
           the hub itself once one is running.
         </p>
 
+        <h2>Host a site on these disks</h2>
+        <p>
+          Every <a href="https://c0mpute.com">c0mpute</a> node with the hosting role lists itself
+          here with <code>accepts.hosting: true</code>, its peer id and its hosting price in the{' '}
+          <code>c0mpute</code> block of its descriptor. <code>?hosting=1</code> lists only those. To
+          pay some of them to keep your static site:
+        </p>
+        <Pre>{`c0mpute hosting publish ./public --name my-site --disks auto
+c0mpute hosting publish ./public --name my-site --disks auto --country DE,FI --max-price 0.01 --copies 3
+c0mpute hosting disks --country DE   # what --disks auto would pick`}</Pre>
+        <p>
+          The publisher asks d1sks once, ranks the hosting disks by price, standing and free space,
+          and signs the chosen peer ids and the agreed price into its site record. Everything after
+          that is peer to peer: the chosen nodes replicate first, the network still keeps at least
+          three copies, the publisher challenges holders with random chunk fetches, and pays the
+          ones that pass per GiB-month. d1sks is discovery only; a site keeps being served if d1sks
+          is down.
+        </p>
+
         <h2>Validating</h2>
         <Pre>{`curl -s '${s}/api/v1/validate?url=https://your-disk.example'
 curl -s -X POST '${s}/api/v1/validate' -H 'content-type: application/json' --data-binary @opendisk.json`}</Pre>
diff --git a/src/views/parts.jsx b/src/views/parts.jsx
index e3a6576..7ee4c3f 100644
--- a/src/views/parts.jsx
+++ b/src/views/parts.jsx
@@ -41,6 +41,11 @@ export function DiskRow({ d }) {
         <strong>{d.name}</strong>
         <span class="muted mono">{new URL(d.origin).host}</span>
         {d.status === 'gone' ? <span class="badge gone">gone</span> : null}
+        {d.c0mpute_hosting ? (
+          <span class="badge ok" title="A c0mpute node that holds static sites">
+            c0mpute hosting
+          </span>
+        ) : null}
       </div>
       <div class="row-meta">
         <span title="Free">{fmtGib(d.free_gib)} free</span>
@@ -61,6 +66,12 @@ export function DiskRow({ d }) {
         <span title="Hub standing">
           {d.standing === null ? 'standing unstated' : `standing ${d.standing}`}
         </span>
+        {d.c0mpute_hosting && d.hosting_per_gib_month !== null ? (
+          <span title="Price to hold a static site, per GiB-month">
+            hosting {fmtPrice(d.hosting_per_gib_month)}
+            <small>/GiB·mo</small>
+          </span>
+        ) : null}
       </div>
     </a>
   );
diff --git a/test/api.test.js b/test/api.test.js
index 4ae99d1..0d22bbc 100644
--- a/test/api.test.js
+++ b/test/api.test.js
@@ -76,6 +76,40 @@ describe('d1sks end to end', () => {
     expect(offer.price.amount).toBe(0.07);
   });
 
+  it('filters c0mpute hosting disks and flags them in rows', async () => {
+    if (!dbOk) return;
+    const plain = await (await req('/api/v1/disks?hosting=1&country=PT')).json();
+    expect(plain.disks.some((d) => d.origin === origin)).toBe(false);
+    const keep = doc;
+    doc = {
+      ...doc,
+      accepts: { ...doc.accepts, hosting: true },
+      c0mpute: {
+        peer_id: '12D3KooWSFxwveBjrGy4n1Djg3vpQD5aHPCXYCQHZWruffig7P4J',
+        roles: ['storage', 'hosting'],
+        hosting: { price_per_gib_month: 0.003, max_gib: 5 },
+      },
+    };
+    const r = await req('/api/v1/disks', {
+      method: 'POST',
+      headers: { 'content-type': 'application/json' },
+      body: JSON.stringify({ url: origin }),
+    });
+    expect(r.status).toBe(201);
+    const list = await (await req('/api/v1/disks?hosting=1&country=PT')).json();
+    const row = list.disks.find((d) => d.origin === origin);
+    expect(row?.c0mpute_hosting).toBe(true);
+    expect(row.hosting_per_gib_month).toBe(0.003);
+    const html = await (await req('/disks?hosting=1&country=PT')).text();
+    expect(html).toContain('c0mpute hosting');
+    doc = keep;
+    await req('/api/v1/disks', {
+      method: 'POST',
+      headers: { 'content-type': 'application/json' },
+      body: JSON.stringify({ url: origin }),
+    });
+  });
+
   it('refuses a descriptor that is not valid, with the reason', async () => {
     if (!dbOk) return;
     const bad = { ...doc };
diff --git a/test/opendisk.test.js b/test/opendisk.test.js
index b5380a9..c2d5d42 100644
--- a/test/opendisk.test.js
+++ b/test/opendisk.test.js
@@ -1,5 +1,14 @@
 import { describe, expect, it } from 'bun:test';
-import { descriptorUrl, diskId, generate, toOpenServerOffer, validate } from '../src/opendisk.js';
+import {
+  c0mputeOf,
+  descriptorUrl,
+  diskId,
+  generate,
+  isC0mputeHosting,
+  toOpenServerOffer,
+  validate,
+  wantsHosting,
+} from '../src/opendisk.js';
 
 const FULL = {
   name: 'seeder-a41e, Falkenstein',
@@ -34,6 +43,67 @@ const FULL = {
   extra: { anything: true },
 };
 
+const PEER = '12D3KooWSFxwveBjrGy4n1Djg3vpQD5aHPCXYCQHZWruffig7P4J';
+
+/** What a c0mpute node with the hosting role serves (node/crates/c0mpute-core/src/opendisk.rs). */
+const c0mputeDoc = (over = {}) => ({
+  opendisk: '0.1',
+  name: 'c0mpute node ffig7P4J',
+  capacity: { free_gib: 900, total_gib: 1000 },
+  price: { currency: 'USD', per_gib_month: 0.004 },
+  accepts: { visibility: ['public', 'private'], encrypted_only: false, hosting: true },
+  c0mpute: {
+    peer_id: PEER,
+    version: '0.2.79',
+    roles: ['storage', 'gateway', 'hosting'],
+    hosting: { price_per_gib_month: 0.003, max_gib: 5 },
+  },
+  ...over,
+});
+
+describe('c0mpute hosting disks', () => {
+  it('reads the c0mpute block of a hosting node', () => {
+    const c = c0mputeOf(c0mputeDoc());
+    expect(c.peer_id).toBe(PEER);
+    expect(c.hosting).toBe(true);
+    expect(c.hosting_price).toBe(0.003);
+    expect(c.hosting_max_gib).toBe(5);
+    expect(isC0mputeHosting(c0mputeDoc())).toBe(true);
+    const v = validate(c0mputeDoc());
+    expect(v.ok).toBe(true);
+    expect(v.disk.accepts.hosting).toBe(true);
+    expect(v.disk.c0mpute.peer_id).toBe(PEER);
+  });
+
+  it('counts the hosting role or accepts.hosting, either one', () => {
+    const roleOnly = c0mputeDoc({ accepts: {} });
+    expect(isC0mputeHosting(roleOnly)).toBe(true);
+    const flagOnly = c0mputeDoc();
+    flagOnly.c0mpute = { ...flagOnly.c0mpute, roles: ['storage'] };
+    expect(isC0mputeHosting(flagOnly)).toBe(true);
+  });
+
+  it('is not a hosting disk without the role, a c0mpute block or a real peer id', () => {
+    const storageOnly = c0mputeDoc({ accepts: { hosting: false } });
+    storageOnly.c0mpute = { peer_id: PEER, roles: ['storage'] };
+    expect(isC0mputeHosting(storageOnly)).toBe(false);
+    expect(c0mputeOf(storageOnly).hosting_price).toBe(null);
+    expect(isC0mputeHosting({ name: 'x', accepts: { hosting: true } })).toBe(false);
+    const badPeer = c0mputeDoc();
+    badPeer.c0mpute = { ...badPeer.c0mpute, peer_id: 'not a peer id' };
+    expect(c0mputeOf(badPeer)).toBe(null);
+    expect(isC0mputeHosting(null)).toBe(false);
+    expect(
+      validate({ name: 'x', capacity: { free_gib: 1 }, price: { per_gib_month: 1 } }).disk.c0mpute,
+    ).toBe(null);
+  });
+
+  it('parses the hosting listing parameter', () => {
+    for (const v of ['1', 'true', 'c0mpute']) expect(wantsHosting(v)).toBe(true);
+    for (const v of [undefined, '', '0', 'false', 'yes']) expect(wantsHosting(v)).toBe(false);
+  });
+});
+
 describe('descriptorUrl', () => {
   it('normalises a host, an origin and the file itself to the well-known path', () => {
     expect(descriptorUrl('example.com')).toBe('https://example.com/.well-known/opendisk.json');