💳 Fund Autonomy Ledgernot signed in🔗 The backup record🔑 Sign in

Notarise this tape

No tape named. This page is opened from the IDE's 💳 control, which puts the tape's key fingerprint (16 hex characters) and its height in the address. The fingerprint here does not have that shape.

The measurement is free. This is how you support the extension — and it is the one thing the free tool cannot do for you.

Your key signs each receipt as it is executed, so a later check matches the exact bytes that ran — on your disk, right away, no upload.

The same credits back those receipts up to the third-party ledger when you choose to, which makes them easy to hand to whoever asks — an insurer, a client, an auditor.

No tape on this page — the licences are recorded under your account and bind to your device the first time you click 💳 in the IDE and sign in with this email.

The fingerprint and the height above ride the Stripe session's metadata; the webhook uses them to put the credits on the device that signed this tape. Buy as many licences as you want — one licence = one agent = the count below or 365 days, whichever comes first; each is $20 · 10,000 countersignatures — the count is read off the price when you press the button, never from this page.

the measurement is free; the underwriting is paid. You did the measuring locally at no cost, and anyone can recompute the receipt from the commit. The stamp is the one thing sold here: a second key countersigns the rows you already signed — paths, hashes, placement, never the code — and keeps the countersigned tape where a stranger can fetch and recompute it.

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