Pixereum mini
What is Pixereum mini?
24x24 pixel art canvas
Colors on canvas are stored off-chain
No gas is required to edit canvas
Optionally 24x24 pixel art can be minted as NFT
Gas is still required but no other fees are required to mint
OpenSea
Contract
address: 0xa3E5B166C38Cc5Ba1dE80D23513c69c132B3d5CC
Example
Why Pixereum mini was developed?
Just for fun :)
Provide a gas-free playground canvas for Wrapped Pixereum owners
Develop & Test NFT authentication system
Develop & Test NFT which can only be mintable by existing NFT owners
Usecase
Create your own pixel art
Create your own NFT avatar
How to use
CONNECT
Firstly, you need to connect Pixereum mini with your MetaMask.
Click "Connect with MetaMask"
After MetaMask is connected and you are an onwer, "Sava Canvas" button will show:
https://scrapbox.io/files/616bb1f1b7ff83001d4f04d5.png
PAINT
Secondary, you can paint your Pixereum mini canvas.
Prepare your imagination.
Choose color.
Paint your Pixereum mini canvas by following your imagination.
Save Canvas button and sign with MetaMask
We developed an auth system to check if you're an owner of Wrapped Pixereum or not. If you are an owner, our system save your painting (off chain).
This can be done without gas.
https://scrapbox.io/files/616bb4ae264b5a001d51d877.gif
MINT
Lastly, you can mint your Pixereum mini canvas as NFT
Click "Mint Pixereum mini" button once you paint and save your canvas.
Sign your transaction with MetaMask.
Wait until transaction is mined and reload a website.
Once NFT is minted, you can see a link to OpenSea next to Pixereum mini number.
https://scrapbox.io/files/616bb6dab7ff83001d4f2a44.png
Your NFT will be automatically added to OpenSea
example