RND----POT-.---ETHTUNING IN
demo
live on Robinhood Chain Testnet
RND----POT-.---ETHTUNING IN

BEEP. 15 gadgets, one beeps, split the pot.

15 gadgets. every round one of them beeps. back the one that beeps and split the whole pot.

pick as many as you like, 0.001 to 0.1 ETH each. the drand beacon picks the winner. not us, not a bot, not a whale.

step sequencer

how it beeps

four steps. about a minute. no tokens, no points, no homework.

pad controller

meet the 15

all 15 are on the board every round and every one has the exact same shot: 1 in 15. no favorites, no boosts. the only thing that changes is how much ETH people park on each.

#08NOTE E5
ROBO
robot

beep boop. that's the whole lore.

tap the pads. every beeper plays its own note.

calculator

the crowd math

the odds never move. 1 in 15, every beeper, every round. what moves is your slice.

a crowded beeper splits the pot a lot of ways. a lonely one that hits? you eat almost alone. go with the crowd or fade it, your call.

the house cut10% of the losing side. that's it. winners never pay it on their own stake, and never on a rollover.
BEEP CALC 15
IF YOUR BEEPER BEEPS YOU GET0.184 ETHthat's 4.60x your entry
0.040 ETH
0.36 ETH
1.60 ETH
whole pot2
on your beeper0.4
losing side1.6
house 10% of losing side0.16
split between winners1.84
your slice (10%)0.184
overflow

dead round? it rolls.

if nobody backed the beeper that beeps, nobody wins and the house takes nothing. the whole pot slides into the next round, so the next winners eat extra.

spec sheet

the rules

min entry
0.001 ETH
max entry
0.1 ETH per beeper, per round
beepers per wallet
all 15 if you want
round length
60s from the first entry
odds
1 in 15, same for every beeper
house fee
10% of the losing side only
payouts
claim anytime, they never expire
winner picked by
drand beacon, checked onchain
chain
Robinhood Chain Testnet
oscilloscope

we can't rig it. like, actually can't.

contract address goes here the second it's live.

  • nobody picks the winner

    drand does. the League of Entropy signs a fresh random number every 3 seconds and the contract checks that signature itself.

  • locked before it exists

    when the clock hits zero the round locks onto a beacon that only gets published 6 to 9 seconds later. nobody can know it early.

  • no admin button for winners

    the contract has no function that picks, edits or redraws a result. not hidden. it just isn't there.

  • your ETH isn't ours

    the team can only ever withdraw the 10% fee from losing sides. entries, rollovers and unclaimed wins are off limits, by code.

  • if the beacon ghosts, you get refunds

    anyone can deliver the beacon. if nobody does within six hours, anyone can void the round and everyone takes their ETH back.

pager inbox

questions people beeped us

MSG 01do i need a token?

nope. no token, no points, no nft. ETH in, ETH out.

MSG 02what's the most i can put in?

0.1 ETH per beeper, per round, per wallet. you can back all 15 if you want, so 1.5 ETH is the most one wallet can have in a round.

MSG 03what if i'm the only one on the winner?

you take the whole pot minus 10% of the losing side. that is the dream scenario.

MSG 04what if nobody picked the winner?

dead round. the whole pot rolls into the next round and the house takes nothing from it.

MSG 05do winnings get sent to me?

you claim them. one click, whenever you want. unclaimed wins never expire and nobody else can touch them.

MSG 06when does a round start?

the 60 second timer starts the moment the first person enters. empty rounds just sit there and wait.

MSG 07can the team mess with results?

no. randomness comes from drand and the contract checks it itself, there is no override. the only ETH the team can move is the 10% fee.

MSG 08which wallets work?

anything that can add Robinhood Chain Testnet. metamask, rabby, rainbow and friends. the app adds the network for you.

MSG 09why drand and not chainlink?

chainlink vrf isn't live on Robinhood Chain Testnet yet. drand is a public randomness beacon run by the League of Entropy, and the contract verifies every beacon signature onchain. nobody can fake it or see it early.

MSG 10is this legal where i live?

real money games are regulated in a lot of places. check your local rules before you play. 18+ only, and only play with what you're fine losing.

the board is warming up

pick a beeper, any beeper.

try the demo