unspent,

wcf技术剖析之三十三:你是否了解wcf事务框架体系内部的工作机制
how to create, sign and broadcast transactions using coinb.in
minimum relay fee rate, fetch transaction history and unspent
these tabs controll which unspent outputs
utxo 的全称是 unspent transaction output (未消费的交易输出).