Fortune sails on Robinhood Chain

Turn the wheel.
Claim the tide.

Your wallet writes the wheel. Every character takes its place around the helm, and every spin is a chance to command the five-minute round—and earn a share of creator fees.

Current voyage
Round loading…
Closes in
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Prize share of creator fees
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Prize so far
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Official contract (CA)
Announced at launch
⚓
Your helm

Every address
charts a course.

Connect once and sign a free message. Every character of your wallet is set around the helm’s outer compass ring, and you get one provably fair spin every five minutes.

Not connected
Sample helm shown. Connect to use your own address.
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LAST SPIN / SCORE
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Your result will appear here.
I
Numbers score their face value.

0 = 0 points, 1 = 1 … 9 = 9. All 42 characters, including 0x, are on the wheel.

II
Letters score their alphabet rank.

A = 1, B = 2, C = 3, D = 4, E = 5, F = 6, and X = 24.

III
Ties go to the earliest spin.

On equal scores, whoever reached that score first ranks higher.

Captain's ledger

Round leaderboard

Highest score when the bell tolls wins this round’s fee share.
Ledger seals in
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RankVoyagerDrawScoreScored atStanding
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Round prize calculation

How this round’s prize is set

Round window—
Prize share (locked when the round opened)—
Creator fees so far—
Prize so far—
Last round's creator fees—
Last round's prize—

Prize = this round's creator fees × prize share. Claims and fee sweeps never change it. No spins means no prize and no rollover. The figures so far update at 1:15, 2:30 and 3:45 into the round; the final count is made when the round closes.

Provably fair

This round's sealed seed

Before anyone spins, the seed's SHA-256 fingerprint is published. Your result is HMAC-SHA256(seed, "round:address") mod 42. When the round closes the seed is revealed, and anyone can recompute every spin.

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Past voyages

Recent rounds

RoundWindowWinnerScoreCreator feesPrizeFairnessTx
Completed rounds will appear here.
Articles of the voyage

Rules

  1. Rounds. A new round opens every five minutes, on fixed UTC windows (:00, :05, :10 …). The countdown on this page shows when the current round closes.
  2. Joining. Connect a wallet and sign a free message to prove it is yours. Signing never sends a transaction or costs gas.
  3. One spin per round. Each wallet gets exactly one spin per round. Your spin lands on one of the 42 characters of your own address, including the 0x.
  4. Scoring. Digits score their face value (0–9). Letters score their alphabet rank: a = 1, b = 2, c = 3, d = 4, e = 5, f = 6, and x = 24.
  5. Winning. When the round closes, the highest score wins. On equal scores, the spin our server received first ranks higher, down to the millisecond.
  6. Prize. The winner receives the round’s prize share of the creator fees earned during that round’s window. If nobody spins, there is no prize and nothing rolls over.
  7. Provably fair. Each round’s seed is sealed with a published SHA-256 fingerprint before anyone spins and revealed when the round closes, so every result can be recomputed. Use “Verify” in Recent rounds.
  8. Payouts. Prizes are sent to the winning wallet after the round’s fees are counted. The payout transaction appears in the Tx column of Recent rounds.
  9. Fair play. Use of bots, scripts or many wallets to gain an unfair edge may lead to a prize being withheld.
  10. Official links. Only trust the contract address and X account linked on this page. ARKWHEEL will never ask for your seed phrase or private key.