NewSM Underworks, the world beneath the mine: dig tunnels, break into
sealed chambers and watch coins race to found a city.
It is a demo: play money, nothing is on-chain yet.Play the demo
XP
Two ledgers for the same wallet: the rank it has earned, and the FUEL
the mine has paid out. Both are read from the chain.
The ranks
XP measures one thing: how much you have actually mined. It is
counted from the chain's own record. Settled runs, merges, mints, and the FUEL you
hold while you play. Nobody has to be trusted with any of it, because anyone can
rebuild this table from the same events and get the same numbers.
Your standing
Paste an address, or connect, to see where you stand.
Nothing here is stored. The address is read from the page's own
address bar, so a profile can be linked to and shared.
The ladder
Thresholds were fitted to the breaks that were already in the
distribution, not picked first. XP grows with the square root of what you do, so
a rung takes longer the higher it sits. And because history is never rewritten, a
threshold can be retuned later without changing a single earned score.
The board
loading…
Miner
Rank
Mining
Merges
Genesis
Holding
XP
How it is counted
Holding is capped at what you earned by playing. A wallet that only holds
FUEL and never works a shift scores nothing for it, and one that plays a little
scores a little. That is deliberate: this is a table about mining, and a balance
is not a shift. The cap is a limit, never a deduction; the XP you earned by
playing is never reduced by it.
What earns nothing
ReservationsThe FUEL you bond comes back. Across all history
only a twentieth of what was bonded was ever burned, so paying for a
reservation would pay for money that was never spent.
Shifts bookedBooking is not working. What counts is the run
that finished and the fuel it actually consumed.
ClaimsClaiming is collecting what you already earned. The
earning was scored when the run settled.
TransfersMoving a machine is not playing it. Buying one does
not buy the history of the wallet that built it.
Daily loginsA fixed daily bonus pays ten times to a player
running ten wallets, with nothing to dampen it. So there isn't one.
On many wallets. Because XP grows with a square root, splitting one
player's activity across several wallets raises their combined total while
lowering every individual score. For rank and prestige that is self-correcting,
because splitting only makes your best position worse. It is the reason nothing will
ever be paid out in proportion to XP.
The ledger
What the mine has paid out, what it has burned, and who earned it.
Every number is read from the chain and none of it is estimated. The reading is
shared as well: one scan serves everybody for half an hour, which is what lets a
page this heavy exist at all. Shifts roll every six hours, so nothing here can
move faster than the cache.
Paid out
Burned
Who earned it
reading the chain…
Miner
ETH earned
FUEL spent
Runs
ETH / 1k FUEL
The last column is what a wallet got back for what it burned. Earning the most
and mining well are not the same thing. A machine on a crowded floor, or one that
ran out of bond halfway through a run, spends the same fuel for less ore.