Launch your own chain.
Your own post-quantum blockchain, ready to run on your own servers. Pick the name, ticker and supply, pay 6.5 SOL once, and download a licence signed by Vantax together with the node software. You host it and you run it. Vantax takes no cut afterwards.
What you get
- The node software. One program for Linux (x86-64) that runs a validator, syncs with your other nodes, serves a JSON API and hosts a block explorer for your chain.
- Post-quantum signatures. Every account, transaction and block is signed with ML-DSA-87 (NIST FIPS 204), not the elliptic-curve signatures a quantum computer would break.
- A signed licence. Your chain's name, ticker and supply rules, and your Solana wallet, signed with the Vantax issuer key. It's built into your chain's first block.
- Validators you choose. 1 to 21 validators take turns making blocks (proof of authority). The chain keeps going while more than half of them are online.
- Balances checked in every block. Nodes refuse any block that spends more than an account holds, reuses a nonce or mints more than the reward.
- Design your chainName, ticker, supply
- Pay 6.5 SOLWith any Solana Pay wallet
- Download and runLicence and node software
Scan with Phantom, Solflare or Backpack on your phone, or open the payment in your wallet app. The wallet shows the amount and the Vantax address before you approve.
- Chain
- Pay to
- Reference
- Order
Pay through the QR code or the button. They add this order's reference to the transaction, which is how Vantax finds your payment. A plain transfer from an exchange can't be matched to your order.
Your order link
It's the only way back to this order and your downloads. Save it somewhere private, and don't share it.
Downloads
The node software download will appear here shortly. Your licence is ready now: keep it safe.
Start your chain
The setup command checks your licence, then creates your validator keys, a founder wallet holding the initial supply, and genesis.json. Every node of your chain uses the same genesis.json. Open http://your-server:7700 for the explorer. START-HERE.txt and the README in the download walk through the rest.
- Licence
- Owner
- Payment
- Signed by
Keep your keys safe. validator-*.key and founder.wallet control your chain and its coins. Vantax never sees them and can't recover them.
You're buying a software licence, not an investment: Vantax doesn't host, run or promote your chain, and has no share in it. If you offer your chain's coins to other people, the rules where you and they live apply to you. Vantax Chains is new software and hasn't had an independent security audit yet; test your network before you rely on it. The node software runs on Linux x86-64; other systems will follow. Licences are signed with ML-DSA-87; the issuer key is shown by the Vantax API. Check it's live yourself: the launch API answers with the price and the downloads on offer.