Hello, I'm using Gavin Andresen's bitcointools from his github page, and I've run into an issue:

How can I obtain the transaction hash using his setup?

For example, I want the hash number: accf64c03c4da48077c1baa1615bdecedff2be278b89536b24945cb987f0ca75

in

http://blockexplorer.com/tx/accf64c03c4da48077c1baa1615bdecedff2be278b89536b24945cb987f0ca75#o0

using his tools. Does anyone familiar with his code have any advice on this?

Thanks!