Welcome to MoonCatRescue!

The MoonCats are depending on you!

We are undertaking an Insanely Cute Operation to the moon to save the MoonCats from imminent danger, and we need your help. Are you ready to help?

You may not know this, but there are currently over four billion MoonCats on the moon. Every MoonCat is unique in its own way. These lunar felines live in harmony – they are often found frolicking through craters, batting moon rocks around, and taking long space naps. However, the upcoming solar eclipse threatens their existence (for reasons), and it us up to us to ensure the MoonCat species lives on.

To save the MoonCats we are going to rescue them from the moon and bring them to live on the Ethereum blockchain, where they will be safe and live fulfilling MoonCat lives. We have designed a spaceship, with the latest in litterbox technology, that can fit up to 25,600 MoonCats. If you choose to come along, then it will be up to you to scan for and rescue MoonCats to the safety of the Ethereum blockchain!

If you don’t have the gumption to come with us and find MoonCats in the wild, you can still adopt and give a loving home to the MoonCats that other rescuers have put up for adoption at the Adoption Center.

Genesis MoonCats

During our first scouting expedition we found 256 unique MoonCats cloistered in the moonbase, we suspect they are direct descendants of the Genesis MoonCats. How the first pair got to the moon, we may never know. Blame the astronauts. Anyway, unlike any of their lunar surface brethren these are the only MoonCats that have coats of deep black and milky white.

As the rescue operation progresses we will be processing these adorable little guys and putting them up for adoption. Based on our preliminary analysis it appears that 64 of them are pure black or white, and the rest have coats which are adorably mottled with grey.

What are Mooncats?

Mooncats are procedurally generated pixel cats which are deterministically generated based on blockchain data.


How this works

What You Need

Before you begin to rescue or adopt cats, you will need to connect to this site with Metamask, an extension for the Chrome browser. Install the plugin and create an account. You'll need to fund your account with some ether, which you can purchase directly through MetaMask. Rescuing a cat costs about $0.50 in gas. Metamask will prompt you whenever you need to spend ether - simply click "submit" to proceed or "reject" if you would rather not.

Rescuing Cats

After you have connected to this site with your Ethereum account, all you need to do is start your search for a MoonCat. You will have the option to decide how many CPU cores to devote to the task. We recommend using one less than the maximum, so you can find MoonCats quickly, but your computer won't hang. It takes anywhere from a few seconds to a few minutes to find a MoonCat. The process is very similar to how Ether is mined, so the timing depends on the power of your computer and the kiss of lady luck.

After you have found a MoonCat, you will be prompted to decide whether to rescue it or leave it on the moon. If you choose to rescue it, you will become its new owner and give it a home on the blockchain. You can choose to put your MoonCat up for adoption or give it to someone else. You can also choose to name your MoonCat if you please. MoonCats can only be named once though, so think carefully about names! Once you choose one, it will be permanent, even if it is adopted by someone else.

Offering, Requesting, & Adopting Cats

If you do not want to search for a MoonCat, then you can go straight to the Adoption Center. In the Adoption Center you can view all of the rescued MoonCats and Genesis MoonCats. You can also adopt cats that are up for adoption, request a MoonCat from someone else, or give away MoonCats. All transactions are handled on the Ethereum blockchain in Ether, the currency of the moon.

Cats Remain