Event Horizon VIP Pool

The VIP layer of Dark Matter, gated by MASS (live DarkMatterNFT mass). It receives 1% of every gross reactor deposit (the second half of the 10%-of-fee-bucket routing) and pays out weekly in two directions.

Membership

Rule	Value
Mass threshold	≥ 32 live mass (`VIP_MASS_THRESHOLD`)
Founder Pass seat	Flat 100 mass — always a member, mass gates never apply
Registration	Automatic on deposit/lootbox-spend; manual `register()` exists but earns nothing without weekly activity

function isMember(address user) public view returns (bool) {
    if (founderPass.balanceOf(user) > 0) return true;
    return massSource.totalMassOf(user) >= VIP_MASS_THRESHOLD;
}

Weekly pot — 70/30

Every fee event splits on arrival:

uint256 raffle = (msg.value * RAFFLE_SHARE_BPS) / 10000;  // 7000 = 70%
w.pot += raffle;            // weighted raffle (5 winners, on-chain draw)
w.dividendPot += msg.value - raffle;  // 30% gravity dividend, paid to EVERY eligible member

Pot	Share	Paid to
Raffle	70%	5 winners, weight = live mass, drawn on-chain
Gravity dividend	30%	Pro-rata to every eligible member — the heaviest gravity wells earn the most, everyone past the horizon gets paid

Weekly eligibility (ALL members, founders included)

Gate	Requirement
Activity floor	≥ 0.05 ETH combined this week: mass injections + lootbox spend (`WEEKLY_DEPOSIT_FLOOR`)
Streak gate (non-founders only)	Reached a ≥ 3-day check-in streak at some point during the week (`WEEKLY_STREAK_MIN`)
Founders	Bypass both — the 0.25 ETH pass mint is the standing contribution

Notes:

Deposits credit the floor with the gross injection; lootbox spend credits 1:1 with the verified full spend (reported by the trusted spendSource — the lootbox relayer).
The streak gate is “reached ≥3 at any point in the week” — one streakOk pin is set the first time the live read qualifies, and stays for the week.
A wallet can cross the floor with later activity in the same week — the floor is enforced at draw/claim time, not at registration time.

The on-chain raffle — commit→reveal

Randomness is commit-to-future-block-hash: the first draw call commits the current canonical L2 block number (via ArbSys.arbBlockNumber() — the EVM block number is an L1 estimate on this Orbit chain and must not be used), and the next call ≥1 L2 block later settles using that block’s hash — a value that did not exist at commit time:

uint256 public constant SEED_HORIZON = 256;   // blockhash lookback window
mapping(uint256 => uint256) public raffleCommit;   // week → commit L2 block

Permissionless: anyone can commit or settle — nobody can hold a week hostage.
Stale commits (past the 256-block horizon) simply re-commit.
Weighted sampling over registered members’ mass; five winners drawn.

Older weeks with unclaimed residue (after SWEEP_DELAY_WEEKS = 4) can be swept by anyone into the current week — trustless self-healing instead of an admin wallet.

Worked example

A week receives 20 ETH of gross reactor deposits → 0.20 ETH VIP cut arrives over the week (1% of gross):

Pot	Split	Value
Raffle	70%	0.14 ETH → 5 winners
Dividend	30%	0.06 ETH → all eligible members

Say 10 members register, all eligible, total weight 500 mass:

Dividend: every member claims 0.06 × (own mass / 500). A 50-mass wallet gets 0.006 ETH; the 100-mass founder gets 0.012 ETH.
Raffle: winner’s chance is proportional to mass — the 100-mass founder’s ticket is 20% of the pool, a 32-mass wallet 6.4%.

Claims & hygiene

function weeklyEligibility(uint256 wk, address user) public view returns (bool);
function meetsWeeklyFloor(uint256 wk, address user) public view returns (bool);

Claims are open forever per week — nothing expires, nothing is lost.
claim/drawRaffle re-verify eligibility at call time and drop wallets below the floor (their weight is excluded from the draw).
Failed dividend ETH sends queue and can be re-claimed; the week’s pots are conserved.

Next: The Treasury & Supernova.

Overview

Payment Structures

Casino Economy

Earn & Lending

Monetization

Reference

Event Horizon

Event Horizon VIP Pool

Membership

Weekly pot — 70/30

Weekly eligibility (ALL members, founders included)

The on-chain raffle — commit→reveal

Worked example

Claims & hygiene

​Event Horizon VIP Pool

​Membership

​Weekly pot — 70/30

​Weekly eligibility (ALL members, founders included)

​The on-chain raffle — commit→reveal

​Worked example

​Claims & hygiene

Event Horizon VIP Pool

Membership

Weekly pot — 70/30

Weekly eligibility (ALL members, founders included)

The on-chain raffle — commit→reveal

Worked example

Claims & hygiene