I want to experiment a voting like scenario where i have about 1 to 2 lacs of addresses which will perform almost similar number of voting transactions. I am using POW and anyone-can-mine=true (for security and transparency). Of course only the voters which have addresses can send transaction. My question is what would I call this type of blockchain? Is it a permissioned private blockchain(as only register voters having addresses can participate in the process of sending transaction) OR is it a permissionless private blockchain where all the addresses can take part in mining(as anyone-can-mine=true)