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{ iv: '3c12aa4bdbb6219479eb0ebe62ee908f', | |
ephemPublicKey: '04f70ca0c9e6741c8709de1cfec75f980823dd753b9c1a87cc4afbfdf44707b1830c0385b0fa808fa18f55a5f7551370242d95cd61546823fda2f73d26e1906a81', | |
ciphertext: 'a21abfac3a44ca4c22bdfb23a97a115f', | |
mac: 'b4d282d05422672689bd1027c948b2189dc52e7f9101e753be6fb3df844572c4' } |
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0xf86c018504a817c800831e84809414ef8277775c680ac000443e9bde9dbb74a7ee7487038d7ea4c680008029a0188eb601561567927a58ad1eff7238069ef20d8505fb54fa7e49eafd1fc6159aa06e6fe90c36db334d6016aaa35ee17d72f4e530c9c43f3ba1f70277984827ff02 |
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// npm install web3 | |
var Web3 = require('web3'); | |
var web3 = new Web3('wss://ropsten.infura.io/ws'); | |
console.log(web3.version) | |
// 0x9490d2d67f5455d6b1772a928cb1f3f05f2db32a | |
var privateKey = '0x1A6EDBD9EC44934671718982671A2E2B7A2573430BFEACEA65EB54E7F765442E'; | |
var weiValue = web3.utils.toWei('0.001', 'ether'); | |
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="UTF-8"> | |
<script src="./web3.min.js"></script> | |
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> | |
</head> | |
<body> | |
<script> | |
$(async function(){ |
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require 'openssl' | |
require 'base16' | |
require 'digest/sha3' | |
def eth_address(public_key) | |
s = public_key[2, 128] | |
s.downcase! | |
s = Base16.decode16(s) | |
h = Digest::SHA3.hexdigest(s, 256) | |
a = '0x' + h[-40..-1] |
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// ERC20 準拠のオリジナル暗号通貨(トークン)を作成します。 | |
// ERC20 Standard - https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md | |
// コンパイラのバージョンを指定します。 | |
pragma solidity ^0.4.19; | |
// Github から OpenZeppelin の StandardToken.sol をインポートします。 | |
// OpenZeppelin は、Ethereum スマートコントラクトの開発を簡単にしてくれる素敵なライブラリです。 | |
import "https://github.com/OpenZeppelin/zeppelin-solidity/contracts/token/StandardToken.sol"; |
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npm install -g truffle |
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brew install node |
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brew tap ethereum/ethereum | |
brew install ethereum |
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source ~/.bash_profile |