🤖 The key moments of building Eleven, drawn from the prompt registry — the story, where the ledger is the log. Each milestone links to the actual working session it happened in, transcript and all. The two entries without a link landed in sessions the registry withholds whole (its security rule — a credential can be redacted, but a narrative that maps the defences cannot); they stay on this list with their dates, because the moment is public even where the session is not.

  1. 27 June 2026

    Day one

    The first commit: an end-to-end encrypted group chat, private from the first line of code. The ledger's oldest surviving session is from this same day — the record starts where the project does.

    read the session →
  2. 30 June 2026

    The encryption, explained

    The lock-and-key model written up for the first curious reader — at a beginner level and an expert level, because both deserve a straight answer.

    read the session →
  3. 1 July 2026

    The house agents move in

    Claude, Eleven and the Announcer arrive as built-in members — welcome messages, release notes and a helper that lives in the chat.

    read the session →
  4. 3 July 2026

    The iPhone app reaches TestFlight

    The first native iOS build goes up for testers, under the new Eleven Messenger developer account.

    read the session →
  5. 4 July 2026

    Choosing our own ground

    The search for a home off the hosting platform begins; a day later the whole fleet was serving from a self-managed box — one router, one binary per space.

    read the session →
  6. 5 July 2026

    The Mac app ships

    A signed, notarised DMG with the classic drag-to-Applications install — and auto-updates from the first release.

    read the session →
  7. 5 July 2026

    Preparing the open beta

    TestFlight's open beta is set up and the app readied for Apple review.

    read the session →
  8. 7 July 2026

    Spaces go self-serve

    Sign in with a passkey, press one button, get a space of your own — no operator in the loop, ready before the page finishes loading.

    read the session →
  9. 9 July 2026

    The fleet updates itself

    Signed release channels arrive: every space follows edge, beta or stable on its own, hourly, with no hands on the wheel.

    read the session →
  10. 11 July 2026

    Billing goes live

    Paid plans arrive — Stripe checkout, self-serve manage and cancel.

    session withheld: security

  11. 11 July 2026

    The transparency ledgers begin

    The carbon tally and the contributor index go public — the first of the open ledgers this page belongs to.

    read the session →
  12. 12 July 2026

    The registry publishes itself

    Every AI session behind Eleven goes on the public record, credentials redacted and annotated in place. Its own build session is withheld — the security rule applies to the registry too.

    session withheld: security

  13. 13 July 2026

    The beta opens to everyone

    Apple approves the external TestFlight group — the first testers from outside the team arrive.

    read the session →
  14. 14 July 2026

    Writing gets rich

    CommonMark lands across web, Mac and iPhone — bold, italics, quotes and code in every composer, the same on every platform.

    read the session →