xlc

Implement logic gates on Kusama

TLDR; Running 1 + 1 = 2 on Kusama: https://kusama.subscan.io/extrinsic/4025533-1

Inputs: Two accounts

• https://kusama.subscan.io/account/F3NJ4gDQR8WCGGauo3ewRxx2cyxWbj8nH3Q8sDdSb66on1D
• https://kusama.subscan.io/account/DDb6Ln2vywhV7fXZfmy2j4prsaXiUgKXJB5GYMiZjtwYgvN

Output:

axic

ewasm “WRC20” token contract coding challenge

This document describes a simple contract in pseudocode and gives a couple of test cases for it.

The challenge is designed to be fairly easy to implement in a language of choice, compiled to wasm and interacted with. It is loosely based on the ERC20 token standard, named "WRC20", where the W stands for WebAssembly.

External interface

The contract has two features: