There is no difference to the transaction as far as im aware – just the inputs / outputs have a special meaning (and should have a special order). So you can track 1 BTC throughout the blockchain and this 1 BTC represents my asset. Someone may give a more useful answer.
From: Telephone Lemien [mailto:lemientelephone@gmail.com]
Sent: 12 May 2015 10:45
To: Bitcoin Dev
Subject: [Bitcoin-development] Bitcoin transaction
Hello evry body,
I want to know what is the difference between a bitcoin transaction and colored coins transaction technically.
Thanks