const Blockchain = require('./blockchain');
const bitcoin = new Blockchain();


const bc1 = {
"chain": [
{
"index": 1,
"timestamp": 1525295039150,
"transactions": [],
"nonce": 100,
"hash": "0",
"previousBlockHash": "0"
},
{
"index": 2,
"timestamp": 1525295064849,
"transactions": [],
"nonce": 18140,
"hash": "0000b9135b054d1131392c9eb9d03b0111d4b516824a03c35639e12858912100",
"previousBlockHash": "0"
},
{
"index": 3,
"timestamp": 1525295150900,
"transactions": [
{
"amount": 12.5,
"sender": "00",
"recipient": "555dc5d04e4c11e89b44174d1b876bbf",
"transactionId": "64b4c6504e4c11e89b44174d1b876bbf"
},
{
"amount": 10,
"sender": "NNFANSDFHYHTN90A09SNFAS",
"recipient": "IUW099N0A90WENNU234UFAW",
"transactionId": "881441704e4c11e89b44174d1b876bbf"
},
{
"amount": 20,
"sender": "NNFANSDFHYHTN90A09SNFAS",
"recipient": "IUW099N0A90WENNU234UFAW",
"transactionId": "8c835b604e4c11e89b44174d1b876bbf"
},
{
"amount": 30,
"sender": "NNFANSDFHYHTN90A09SNFAS",
"recipient": "IUW099N0A90WENNU234UFAW",
"transactionId": "92c6e7304e4c11e89b44174d1b876bbf"
}
],
"nonce": 59137,
"hash": "0000c09685e31e57318e569b5fe3ca88ced727a29a0eb9cbea633e05056b4c29",
"previousBlockHash": "0000b9135b054d1131392c9eb9d03b0111d4b516824a03c35639e12858912100"
},
{
"index": 4,
"timestamp": 1525295192141,
"transactions": [
{
"amount": 12.5,
"sender": "00",
"recipient": "555dc5d04e4c11e89b44174d1b876bbf",
"transactionId": "97fa3b804e4c11e89b44174d1b876bbf"
},
{
"amount": 40,
"sender": "NNFANSDFHYHTN90A09SNFAS",
"recipient": "IUW099N0A90WENNU234UFAW",
"transactionId": "a5d523504e4c11e89b44174d1b876bbf"
},
{
"amount": 50,
"sender": "NNFANSDFHYHTN90A09SNFAS",
"recipient": "IUW099N0A90WENNU234UFAW",
"transactionId": "a8b55fe04e4c11e89b44174d1b876bbf"
},
{
"amount": 60,
"sender": "NNFANSDFHYHTN90A09SNFAS",
"recipient": "IUW099N0A90WENNU234UFAW",
"transactionId": "ab0347804e4c11e89b44174d1b876bbf"
},
{
"amount": 70,
"sender": "NNFANSDFHYHTN90A09SNFAS",
"recipient": "IUW099N0A90WENNU234UFAW",
"transactionId": "ad9738d04e4c11e89b44174d1b876bbf"
}
],
"nonce": 16849,
"hash": "00001f3f4e1635cc930cdc41a954d19bcf457eeba8bf6c7be7aa4fe1489e64d3",
"previousBlockHash": "0000c09685e31e57318e569b5fe3ca88ced727a29a0eb9cbea633e05056b4c29"
},
{
"index": 5,
"timestamp": 1525295206369,
"transactions": [
{
"amount": 12.5,
"sender": "00",
"recipient": "555dc5d04e4c11e89b44174d1b876bbf",
"transactionId": "b08f1c104e4c11e89b44174d1b876bbf"
}
],
"nonce": 40153,
"hash": "000067295fb567842799b887910fe31cc8ca7544ec15a000b65005f6ac50df21",
"previousBlockHash": "00001f3f4e1635cc930cdc41a954d19bcf457eeba8bf6c7be7aa4fe1489e64d3"
},
{
"index": 6,
"timestamp": 1525295212959,
"transactions": [
{
"amount": 12.5,
"sender": "00",
"recipient": "555dc5d04e4c11e89b44174d1b876bbf",
"transactionId": "b90a6f704e4c11e89b44174d1b876bbf"
}
],
"nonce": 252386,
"hash": "0000462c88b2814ebb930b13ac3c19dc698b2dca27b0c296e03f8a2ea104f74f",
"previousBlockHash": "000067295fb567842799b887910fe31cc8ca7544ec15a000b65005f6ac50df21"
}
],
"pendingTransactions": [
{
"amount": 12.5,
"sender": "00",
"recipient": "555dc5d04e4c11e89b44174d1b876bbf",
"transactionId": "bcf84b704e4c11e89b44174d1b876bbf"
}
],
"currentNodeUrl": "http://localhost:3001",
"networkNodes": []
};




console.log('VALID: ', bitcoin.chainIsValid(bc1.chain));