bitcoin/bitcoin — pull request #2421 by silvioq (2013-03-29 01:48:11+00:00)
Title: Adding blockhash parameter to getrawtransaction - Issue #2077

This optional parameter is used to specify the block which is used to look up the raw transaction.

(https://github.com/bitcoin/bitcoin/issues/2077)
![Pantallazo](https://f.cloud.github.com/assets/155036/316346/a28a2b3c-9812-11e2-81a5-c9f788280e7b.png)