Ethereum FaucetCrypto rails · game rules · market law
Rails and networks

Crypto mechanics

Wallets, networks, confirmations, gas and what provably fair actually proves.

A crypto deposit either arrives or it does not, and the difference almost never has anything to do with the casino. It has to do with which chain the transfer settled on, whether the asset needed a routing field alongside the address, how many blocks have been built on top of the one holding it, and what the network charged on the way through. The cashier reports the end of that process; this section is about the middle of it.

So the pieces here are organised around the rails rather than around operators. What a confirmation actually counts, why the same address can be valid on several networks while the casino watches one, what a withdrawal whitelist still protects after a password is gone, and what the phrase provably fair does and does not cover. Where a term keeps turning up in support replies, there is a piece on the term.

Crypto mechanics — the words, plainly

Confirmation
A block that contains your transfer. Casinos wait for a set number of them before a deposit shows up on the balance.
Gas
The fee the network charges for moving a transfer. It is paid to the network, not to the casino, and it is why an amount can arrive smaller than it left.
Provably fair
A scheme that lets a player re-check one result after the fact. It proves the draw was not altered; it does not prove the game is generous.
Smart contract
Code that settles an outcome without a clerk in the middle. On a crypto casino it is what executes the bet once the result is known.
Wrong network
Sending a token over a chain the recipient does not watch. The transfer is recorded and nothing appears on the balance.