Launch a coin and its creator fee is minted as NFTs. Keep a share, sell a share, and lock the rest behind one-time hash-based keys that quantum computers can't forge.
Each piece earns 12.5% of every creator fee.
Your coin goes live on pump.fun. In the same flow Spinoff mints a Core NFT for the share you keep and spinoffs for the share you sell, straight to your wallet.
The coin's creator fee is routed to Spinoff and paid out by NFT. A 12.5% spinoff collects 12.5% of every creator fee, in SOL, to whoever holds it.
List a spinoff, or the Core NFT itself, on the market. The buyer starts collecting from the next trade. Sell your whole coin in one click.
Winternitz keys are hash chains. Reusing one would leak it, so the vault never does.
Ed25519 and ECDSA fall to a large quantum computer. A hash chain doesn't.
Each signature commits to the next public key, so a stolen old key opens nothing.
The vault seed is made on your device and stays there. Download the backup and keep it like a wallet seed.
Bids are encrypted to the seller's vault with ML-KEM-768, the NIST post-quantum standard. Not even Spinoff can read them.
A listing is signed by the seller's wallet and by a fresh vault key, so a forged or replayed listing fails both checks.
The Core NFT carries the creator's share and the coin's creator seat. Hand over a project in one trade, with its fee history attached.
Spinoff's own coin, launched the Spinoff way. The contract address lands here the moment it's live.