KVault Kaspa QTC
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KVault OTC Desk

QTC ↔ kvault atomic swaps · covenant slots & HTLC · non-custodial
Kasware provides your keys automatically — no pubkey copy-paste.
QTC Wallet fills your refund/receive addresses automatically.
No Kasware extension? Manual pubkey mode
buy Kvault here:
kron.technology/token/kvault
Stake Kvault, earn Kas here:
lighthearted-swan-ef22f8.netlify.app

Community airdrop (free claim, one per wallet)

50 wallets × 1,000,000 kvault and 50 wallets × 1 QTC. The kvault lands as a presence cell bound to your own Kasware key, the QTC as a normal send to your Qubit Wallet address. Payouts run automatically a few minutes after you claim.

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kvault lands in the same wallet you trade with on this desk; QTC in the address Qubit Wallet gives us. No signature, no fee.

Buy kvault (pay QTC)

min must cover the 0.35 KAS slot overhead at the live curve

Sell kvault (get QTC)

You offer from your presence cells — desk review, covenant lock, atomic QTC.

Track a deal or order

Your refund TX — keep it safe

If the desk never claims, broadcast this signed transaction after to get your QTC back. Store it offline — you are the only one who has it.

Fill an order (P2P)

How it works

  1. Connect Kasware — your payout key is taken from your wallet automatically (payouts are bound to YOUR key, never to the desk).
  2. Create a deal — the desk locks its side automatically (KAS covenant slot, QTC HTLC or kvault presence slot) and publishes the digest + its claim key.
  3. You lock your side from your own wallet with that digest. Refunds are pre-signed on both legs — nobody can run away with funds.
  4. Whoever claims first reveals the secret; the other side claims within its window.

Qubit Wallet browser extension (Kasware-style for QTC)

Connect this desk to your own QTC wallet — keys stay in the extension, every signature needs your approval.

Download the Qubit Wallet extension (ZIP, v0.3.1 — send, history & encrypted backup)

How to install it in Chrome:

  1. Download the ZIP above and unzip it — remember the folder where you extracted it.
  2. Open a new tab, type chrome://extensions and hit Enter.
  3. Switch on Developer mode using the toggle in the top-right corner.
  4. Click Load unpacked (top left) and select the unzipped folder. The QTC Wallet extension appears in the list.
  5. Click the puzzle-piece icon in the toolbar, pin Qubit Wallet (neon green diamond icon), then open it. Create a new wallet (or import your seed) and set a strong password. Write your seed phrase on paper — it is shown only once.
  6. Connect to this desk: click Connect QTC Wallet at the top of this page — approve the request in the Qubit Wallet popup. Your refund/receive addresses are filled automatically. (Console alternative: qtc.requestAccounts().)

Keys never leave the extension, and every signature requires your approval. Testnet software — keep your seed offline.

build v34 · 2026-11-01