I'm the founder of Heat Ledger Ltd.
https://bitcointalk.org/index.php?topic=1543991http://heatledger.net is the official forum for HEAT.
The OP of this thread offered to promote the contest for more visibility and is apparently doing good job at it.
Logo contest bounty and other possible payments are paid directly to the winners by Heat Ledger Ltd, a registered Finnish company that collected about 1600 BTC worth of cryptocurrency in its ICO ending in August.
Thanks for your interest in contributing to a perfect symbol for the HEAT token!
always better to escrow the funds as maybe there a lot of people not really know much about this heat ledger Ltd reputation , feel free to use it or not but yeah there is no harm to escrow the funds to make people more comfortable. goodluck.