Drawbox sealed draw · every half hour

No box has been drawn yet. The first box opens the minute $DRAWBOX is live: drop a sealed 0.005 ETH ticket, and when the box closes on the half hour one ticket is drawn by a block nobody has seen, and every other ticket in the box pays it.

Box 1closes at launch
#1first ticket
in the box0 ETH
tickets0
drawn ticket takesthe whole box

The box opens the minute $DRAWBOX is live. Ticket #1 is the first move.

last drawwaiting
#?takes the box
The first drawn ticket lights up here, with every ticket that paid it.
every other ticket · −0.005
your ticketsnone in this box
1
pay0.005 ETH

One ticket is 0.005 ETH. Holders of 10,000 $DRAWBOX drop tickets; each one is its own sealed, numbered slip.

rulebookDBX · 6 rules
  1. Rule 1 · The ticket. One ticket is 0.005 ETH, sealed into the open box. Drop as many as you like; each is its own numbered ticket.
  2. Rule 2 · Who drops. Holders of 10,000 $DRAWBOX.
  3. Rule 3 · The close. The box closes on every half hour. It seals to a block three blocks ahead; that block's hash draws one ticket. Nobody picks, the house included.
  4. Rule 4 · The take. The drawn ticket takes the whole box: its own 0.005 back plus 0.005 from every other ticket. No cut.
  5. Rule 5 · Short boxes. A box that closes with fewer than two tickets is refunded, 0.005 back per ticket.
  6. Rule 6 · Next box. Sealing a box opens the next one in the same block.
worked box

20 tickets make a 0.1 ETH box. The draw block's hash lands on ticket #7.

Ticket #7 takes 0.1 ETH: its own 0.005 back plus 0.095 from the other 19 tickets, 0.005 each.

Hold 4 of the 20 and your odds are 4 in 20; the take is the same 0.1.

tape0 lines
  1. Quiet. Tickets, seals and draws print here as they land.
past boxes0 drawn
  1. No box drawn yet. Each draw prints here with its block and hash, so anyone can redo it.
$DRAWBOX CA not live yet gmgn