Create coin

Launch coins
that can outlive
Q-Day.

QDAY is an Ethereum launchpad where any coin can sit in a quantum vault, and 0.1% of every trade feeds a prize that only a broken key can claim.

Create a coin Open a vault
Vault key SLH-DSA-SHA2-128sNIST FIPS 20532-byte key7,856-byte signatureabout 1M gas an instruction
secp256k1 40%UnclaimedClaimed
nil . Claim it and Q-Day mode starts for every coin.
P-256 20%UnclaimedClaimed
nil . Checked with the EIP-7951 P256VERIFY precompile.
BLS12-381 20%UnclaimedClaimed
nil . Checked with an EIP-2537 pairing.
RSA-2048 20%UnclaimedClaimed
nil . Factor the 617-digit challenge number.
The Siren
nil ETH in the four pots. Fed 0.1% of every trade. Nobody holds its keys.

The Siren is fed 0.1% of every trade. Each prize pays whoever proves a break; the secp256k1 prize also starts Q-Day mode.

Fee on every trade1% of the ETH side
0.50%platform owner
0.25%the coin's creator
0.15%vault holders
0.10%the Siren

Vault holders are paid pro rata to circulating supply. Hold a tenth of a coin's circulating supply in vaults and you earn a tenth of its 0.15%; the unvaulted part goes to the Siren at once.

On a 1 ETH trade: 0.005 owner . 0.0025 creator . 0.0015 vault share . 0.001 Siren

Q-Day drill. A simulation: if the secp256k1 prize were claimed, coins would freeze outside the vault, the pool and the pad, and curve buys would have to land in a vault. Vaulted coins keep moving with a FIPS 205 signature.

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