Node.js的位证明
安装
您可以使用npm安装Bitproof：
$ npm install bitproof
证明
// dependencies
var Bitproof = require ( 'bitproof' ) ;
// Find your API credentials in your Bitproof Dashboard
var notary = new Bitproof ( YOUR_API_KEY , YOUR_SECRET_KEY ) ;
// push some hex in the blockchain
notary . push ( HEX_UP_TO_40_BYTES , function ( result ) {
console . log ( result ) ;
} , function ( err ) {
console .
