can pob be on another blockchain aside of hive blockchain,because some other token are listed on two Blockchain
Yes of course, pob can be build on another blockchain but there is no place like hive because of its social mediatic characteristics in which other cryptocurrency blockchain does not have. The uniqueness of hive lies in it being a decentralized social media
Pob can build a wrapped pob just like Bitcoin wrapped btc, leo wrapped Leo built on another blockchain ethereum so also pob can be done on another blockchain.