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HASHMINIUM · CRYPTO FROM ZERO

Being built. Opening soon.

A browser adventure where wallets, keys, hashes, mining and liquidity pools are the game itself. You do each thing first, then learn its real name. We are finishing the worlds and drawing the characters.

What is inside

  1. Genesis HarborMake a wallet, write down twelve words, and learn why nobody honest ever asks for them.
  2. Mempool MetroFollow your first transaction into a block, and pay gas for a seat.
  3. Hash CavernsCatch a tampered block by its fingerprint, then mine one yourself.
  4. The Finality GateStop the oldest trick there is: spending the same coins twice.
  5. Mining RidgeHash rate, difficulty, and the halving that stops the printing.
  6. Liquidity LagoonTrade with a pool, and see why a big sale gets less than the price on the screen.

Hear when it opens

One email, when HashMinium opens. Nothing else, and never to anyone else.

I am signing up as

For grown-ups. If you are under 16, ask a parent or teacher to sign up for you. New addresses get one link to confirm they work. Privacy

Open now: Can It Sell?, the daily round on real market data.