Firstance — for instance.
Live$FIRSTANCE · Solana
On-chain automated vault + rule engine on Solana. Sell pressure on-chain, rules fixed, every action verifiable.
/ About the Project
Firstance is an Anchor program that manages a coin's sell pressure with fixed, immutable, on-chain rules. 50% of the supply is locked in a vault and sold at a marketcap-tied daily rate that weakens as the price rises — 0.25% → 0.1% → 0.05% of total supply. The base is fixed at launch, so the pressure never grows; each daily amount is split into 5 TWAP slices and slippage is program-capped at 4%.
If the coin stays under $100k for the first 24h, the vault liquidates. Cross $100M and selling stops for good — the entire remaining vault is burned, a permanent supply shock. Proceeds are locked to a fixed address; the team can't redirect funds, change the rules, or rug.
The source is open on GitHub, the full interface (IDL) lives on-chain, and a security.txt ships inside the binary — every vault action is decoded and readable on Solscan. Don't trust us — verify us.
Want in? Mint your own coin and send it to the vault; it burns at the terminal. Walk the path with us.
/ How the vault works
50% of supply is vaulted. Selling is tied to marketcap and weakens as it climbs.
Rates are % of total supply per day, on a base fixed at launch — the schedule is predictable and the pressure never grows. Each daily amount is split into 5 TWAP slices with gaps between them, cutting price impact; slippage is adaptive and program-capped at 4%. Every band up halves the pressure — and if the price falls back, the band falls back with it. No exceptions, no discretion.
/ Day 1 & the terminal
Liquidation on a weak start, a burn at the top.
Day-1 rule
Under $100k in the first 24h → the vault sells everything (LiquidatedAll). No capital rotting in a dead-on-arrival launch.
Terminal — $100M
Over $100M → selling stops for good and every remaining token in the vault is burned forever. The terminal never reverts — a permanent supply shock. Not a promise — a rule, on-chain.
/ Proceeds & authority
Proceeds locked to a fixed address. The rules don't change.
Proceeds go to an immutable address fixed at setup. The authority can only initialize, pause in an emergency, and close the vault once it's empty — it can't redirect funds, change the rules, or sell to itself. Selling, burning and withdrawing are permissionless: an off-chain keeper only triggers them on time, and the program re-checks every rule on-chain.
/ Verifiable trust
Don't trust us. Verify us.
The source is open on GitHub and the full interface (IDL) is published on-chain — every keeper action is decoded and human-readable on Solscan. A security.txt ships inside the binary. Marketcap is read from the pump.fun curve plus a Pyth SOL/USD feed, validated on-chain for freshness. The code states the rules, not us.
Program ID
FirstJpXgzGf2oBDsEa2eAqez2fKJdAUJi6R7gP7PXbj/ Marketing vault
3% of supply + 2,500 USDC — reserved for the people who spread the word.
Firstance markets itself the same way it sells: with an on-chain vault. 3% of the supply plus 2,500 USDC sit in a marketing vault that unlocks in six equal tranches, one per market-cap milestone. Post about Firstance on X, earn a score — and when a milestone is crossed, the tranche is split among everyone in proportion to it.
M6 is a 30-day fallback window after the terminal — it also sweeps whatever dust is left in the vault.
How to participate
Connect your Solana wallet and your X account.
Post up to three tweets per milestone window.
When the milestone is crossed, the vault pays out automatically — proportional to your score, straight to your wallet. No claims; the project covers the fees.
Scoring favors engagement that's hard to fake: reposts and quotes weigh the most, replies and bookmarks less, likes and views the least. Format and influence multipliers apply, and part of your score carries over into the next milestone. Some weights are intentionally undisclosed, and AI-written or botted engagement is heavily discounted — farming the system isn't worth it.
Content rules, eligibility & full scoring/ Join
Mint your coin, send it to the vault, join the movement.
If you want to join, mint your own coin and send it to our vault — walk to the terminal with us. Whatever you send burns at $100M (if it isn't a stablecoin); USDC/USDT is routed to proceeds.
Vault address
To be announced at launchDon't trust us. Verify us.