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Checkout promise

Pay direct in BTC. Activation is automatic.

Every payment generates an Ed25519‑signed receipt appended to the Merkle chain. Keep this window open: ZeusAI watches settlement and unlocks delivery/license credentials automatically.

You are buying

govtech-os

Amount — · 10% BTC discount already applied.

Step 1

Get BTC invoice

One click opens a signed sats-exact invoice. Email is optional — add it on the payment page for delivery.

Step 2

Pay on-chain

Scan QR or open BIP-21 in any Bitcoin wallet. Exact amount identifies your order.

Step 3

Delivery / license

After settlement, receipt, license token and deliverable unlock automatically.

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Prefer the gold button above for one-click sovereign invoice. This form also works — email is optional.

What happens after I send BTC?
  1. Broadcast: your wallet sends the exact BTC amount from the invoice directly to the ZeusAI owner wallet — no custodian.
  2. Mempool watch: the server polls mempool.space every ~30s until your transaction is seen and reaches at least 1 confirmation.
  3. Signed receipt: an Ed25519 receipt is appended to the autonomy chain the moment payment is observed.
  4. Delivery + license: your entitlement token, license and downloadable artefacts are generated and become available on this page and in your account.
  5. Refund contract: if delivery fails, the public refund guarantee applies — no email chase required.