An Ethereum Token based on the ERC-20 standard. TarbCoin's contract address and Etherscan page are found below.
Note TarbCoin runs on Ethereum's Kovan test blockchain, so TarbCoins are mainly for fun and educational purposes.
Contract Address: 0xa7e77d670e9f5ddfc6f691cecc91e955cf4c32e3
Etherscan: https://kovan.etherscan.io/token/0xa7e77d670e9f5ddfc6f691cecc91e955cf4c32e3
TarbCoin extends OpenZeppelin's implementation of the ERC-20 standard. So TarbCoin has the following functions.
totalSupply()
balanceOf(account)
transfer(recipient, amount)
allowance(owner, spender)
approve(spender, amount)
transferFrom(sender, recipient, amount)
TarbCoin also has the following events.
Transfer(from, to, value)
Approval(owner, spender, value)
In addition, there is also a mining function. More information below.
mine(cornPriceGuess)
TarbCoin was preminted with 10 billion tokens. However, more can be mined.
100 TarbCoins are rewarded to anyone who can correctly input the price of corn per Investing.com's report of US Corn Futures. You may hit the endpoint an unlimited amount of times. There is no penalty for incorrect guesses.