
Height, Age, Transactions, Total Sent, Total Fees, Block Size (in bytes) 0.00172 BTC/KB, 0.00087 BTC/KB Transaction Hash, BTC, Time, Miner Preference. In this paper we shed some light on the determinants of Bitcoin transaction fees. Analyzing a mined on Aug 25, 2017 with a size of 1032 KB. Yet, the overall. The first bitcoin transaction ever made included text, and P2SH is a convenient method of storing text on the blockchain as its possible to store up to 1.5kb of text.