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Technical

Architecture

How TON618 is built.

TON618 is a single system with three parts: the SI, the account layer that handles identity and payments, and the launch engine.

  Wallet                 +-----------------------------+                 Solana
  (Sign In With   -----> |        Account layer        | <-----  (finalized reads)
   Solana)               |  identity . credits . burns |
                         +------+---------------+------+
                                |               |
                                v               v
                   +-----------------+   +---------------------+
                   |     The SI      |   |    Launch engine    | ----->  Meteora
                   |   own model,    |   |  rounds . scoring   |        (deploy . fees)
                   |   own servers   |   |  launch . payout    |
                   +-----------------+   +---------------------+

Identity

  • Sign In With Solana (SIWS). You sign a standard, human-readable message with a single-use nonce. The server verifies the ed25519 signature. No passwords exist anywhere in the system.
  • Sessions are signed, HTTP-only cookies that page scripts can't read, valid for 7 days. A change to the Terms invalidates every session until the new terms are signed.

The SI

  • Own model, own servers. No third-party AI API sits in the request path.
  • Metered gateway. Every prompt passes through a billing gateway that checks the session, deducts one credit or applies Nucleus, and streams the answer back. A prompt that fails is never charged.
  • Images. The chat's Image button uses Qwen-Image 2.1 on the same GPU servers. Each image goes through the same gateway and costs one credit.
  • One prompt at a time per wallet, so a balance can't be overdrawn.

Payments

Every payment, for credits or for a launch, is verified server-side, directly from Solana:

Check
Commitment finalized only. A credited payment can never be rolled back.
Signer The signed-in wallet must have signed the transaction.
Asset The $TON618 mint, with SPL Token and Token-2022 supported.
Amount Read from on-chain balance changes, never from the browser.
Recipient The correct treasury.
Replay Each transaction is accepted exactly once.
Age Old transactions can't be claimed.

The browser never tells the server what was paid; the chain does.

Launch engine

  • Rounds run on a fixed two-hour clock.
  • Scoring: the SI scores each idea for virality, timeliness (from live trending data), completeness and pitch quality, and re-scores after every pitch message.
  • Deployment: the winning idea's metadata and image are pinned to IPFS and the coin is created on Meteora's Dynamic Bonding Curve, paired with $TON618, from a dedicated launch wallet. Creator fees are claimed in $TON618 straight to the idea's wallet.
  • Exactly-once launches: a round is locked before launching, and before any retry the engine checks on-chain whether the coin already exists, so a round can never launch twice.
  • Fee loop: creator fees are claimed on-chain and forwarded in SOL to the winning wallet, with every claim and payout recorded.

Stack

Layer Technology
Web Next.js, React, TypeScript
Rendering WebGL ray-traced black hole (three.js), adaptive quality
Data PostgreSQL
Chain Solana, @solana/web3.js, SPL Token
Launches Meteora Dynamic Bonding Curve, IPFS
Edge Cloudflare, Caddy
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