Question 4.
How can we validate that XFuel uses the PoSign technology? Is there any technical proof to show how it works?
1.) Start XFuel Wallet and enter to debug console
Welcome to the XFuel RPC console.
Use up and down arrows to navigate history, and Ctrl-L to clear screen.
Type help for an overview of available commands.
2.) Type getinfo
getinfo
{
"version" : 1000001,
"protocolversion" : 10001,
"blocks" : 20012,
"timeoffset" : 0,
"connections" : 3,
"paytxfee" : 0.00000000,
"errors" : ""
}
3.) Get the hash of last block
getblockhash 20012
f6a45819b5393ccaec23195c012c91c4553b2999a49fb753129d6158dd3858ef
4.) Dump the detailed info of this block
getblock f6a45819b5393ccaec23195c012c91c4553b2999a49fb753129d6158dd3858ef
{
"hash" : "f6a45819b5393ccaec23195c012c91c4553b2999a49fb753129d6158dd3858ef",
"confirmations" : 1,
"size" : 282,
"height" : 20012,
"version" : 1,
"merkleroot" : "cab3e8620645adb50a5a7bbe3d156105f64b51983353ee18036228ed0d55ebf5",
"tx" : [
"cab3e8620645adb50a5a7bbe3d156105f64b51983353ee18036228ed0d55ebf5"
],
"time" : 1510086447,
"minerid" : 2,
"signature" : "3045022100a21645344d51435be6d032b44e6d847bfeffbb8c8681fea40a2cf0e5f7c16e4702205 2394414ad868339f434fdb8acfa779d85649d79f51e636036113c010781eaf2",
"previousblockhash" : "10c85a6d2fced7b9c2d111eb87215c2ab06991916ef2c75c0dba992d6a801b79"
}
5.) You see the ID of miner who signed the block and the signature too. The last signer checked and accepted the all previous blocks too