Six steps. Every launch ships through deployScheduled()
with a creator-picked delay (60 s / 5 m / 15 m /
1 h; 60 s minimum). Buy tax 0–5 %, immutable
post-deploy, sells tax-free. LP locked 6m / 12m / 24m / permanent
(0xdead). Seat-holders see launches at TokenDeployed;
the public TG feed only at PoolOpened.
Factory v3: LosuriaTokenFactory at
0x74B0…7514
on Ethereum mainnet. Source open at
etherscan.io · verified source.
All fees route through the immutable Fee Collector — no admin
function can redirect them.
The LP NFT is held by LosuriaLPLockBox — a contract with no withdraw() before unlockTime. The creator never sees the NFT, the operator never sees the NFT, no setUnlock() exists. The lock duration the creator picked at deploy is the lock duration.
The creator chooses 0–5 % during the wizard. After deploy, the bytecode has no setter — the tax cannot be increased, reduced, redirected, or disabled. Sells route through the standard Uniswap path with zero tax.
mint() on the tokenSupply is fixed at deploy. The deployed bytecode has no mint(), no setMaxSupply(), no proxy upgrade path. The creator’s total supply at deploy is the total supply for the lifetime of the token.
pause() on transfersThe token contract has no pausable modifier on transfer() / transferFrom(). Holders can sell at any block. No admin function exists to freeze the order book.
If the creator selects the permanent lock, the LP NFT is transferred to 0x000…dead instead of the LockBox. There is no key to 0xdead; the liquidity is provably unrecoverable.
Token deploy, LP fund, LP lock, featured-listing payment — all four in a single transaction signed by the creator. There is no window where the token exists without locked LP. Pool open is scheduled separately (60 s minimum) so seat-holders get a fair pre-arm window.
+------------------------------------------------------------+ | LOSURIA · Launchpad · Deploy new token [step 1/6] | +------------------------------------------------------------+ | | | 01 Token metadata | | Name [ EXAMPLE ] | | Symbol [ EX ] | | Supply [ 1,000,000,000 ] | | | +------------------------------------------------------------+ | 02 Liquidity | | LP-ETH [ 5.0 ETH ] | | LP-Token % [ 60% ] | | LP-fee tier [ 1% (Uni V3) ] | | | +------------------------------------------------------------+ | 03 Buy tax ( NEW · creator-set 0-5%, immutable ) | | Tax [ 3.0% ] sells are tax-free, on every BUY | | Routed to creator address on every block | | | +------------------------------------------------------------+ | 04 LP lock | | [ ] 6 months | | [x] 12 months | | [ ] 24 months | | [ ] permanent -> LP NFT to 0x000...dead | | | +------------------------------------------------------------+ | 05 Pool open delay ( factory v3 — atomic removed ) | | [x] 60 s ( minimum, code-enforced ) | | [ ] 5 m [ ] 15 m [ ] 1 h | | Pre-arm window for LOSURIA seat-holders. | +------------------------------------------------------------+ | 06 Featured slot (optional) | | Days [ 7 ] ( 0.05 ETH/day, capped 5 ETH/launch ) | | -> appears in /snipe-feed for seated users | | | +------------------------------------------------------------+ | Review & submit | | Total cost 0.08 + 0.35 + 5.00 = 5.43 ETH | | (launch + 7d featured + LP-ETH) | | | | [ Sign & deploy ] | | | +------------------------------------------------------------+
Every step validates server-side before the next is unlocked — typos in the symbol, sub-floor LP, out-of-corridor buy tax or lock duration all fail before the wallet prompt.
deployScheduled() with a 60-second minimum delay. In-app seat-holders see the launch IMMEDIATELY at TokenDeployed. The public Telegram channel only sees it AFTER PoolOpened. The gap between the two is your seat-holder edge — code-enforced, not policy.Seated LOSURIA users see the launch the instant the factory emits TokenDeployed — read the contract, simulate a buy, build a Flashbots bundle pre-targeted at the open block. The public TG feed only receives the announcement at PoolOpened — pool is already tradeable.
Schedule a 5-minute open delay. Seated users arm bundles in that window. Open hits — you get block-0 buy flow from informed snipers, not a public-mempool MEV scramble.
The delay window is your fair-warning edge. No paid signal channels, no scraping. Founders Pass holders get first-block-arming priority once the priority-queue contract ships (Q3 2026 roadmap; not live today).
Launch and featured fees are owner-settable but bounded by hard
on-chain ceiling and floor. The operator cannot price-gouge upward
to trap latent state, nor zero out the price to spam featured slots.
Source: LAUNCH_FEE_MIN / LAUNCH_FEE_MAX / FEATURE_FEE_PER_DAY_MIN / FEATURE_FEE_PER_DAY_MAX
constants in LosuriaTokenFactory.sol.
One transaction lands: ERC-20 deployed (with buy-tax bytecode) → LP funded on Uni-V3 → V3 NFT minted → NFT transferred to LosuriaLPLockBox (or 0xdead on permanent) with the chosen lock duration. Featured-slot fee paid. TokenDeployed emitted — in-app seat-holders see it. Factory v3 enforces a 60-second minimum before PoolOpened can fire.
Pool is initialised but un-tradeable. Seated LOSURIA users study the contract, simulate a buy, build a Flashbots bundle pre-targeted at the open block. The public TG channel does NOT see the launch yet.
open() unlocks the V3 pool. All pre-armed snipe bundles target this block. The public TG channel announces the launch — pool is already tradeable.
Standard Uni-V3 trading with the creator-set buy tax on every buy (sells are tax-free). LP cannot be pulled until the on-chain unlock timestamp; if the creator chose permanent, the LP NFT lives at 0xdead forever.
Fill the 6-step wizard, sign once. Block-0 buy flow comes from informed seat-holders; the public TG audience joins after pool-open. Contract verified on Etherscan, LP locked on-chain, buy tax immutable.