We got the logo for blocksparks.io from this site earlier this year 
Ideally the two logos will need to work well together, 
Needs to work with and without the strapline 
Needs to work on light and dark backgrounds 
Ideally needs to suggest podcasting - eg incorporate a mic or something related to communication - as well as an idea of blockchain and cryptocurrencies. 
NOT about trading, so don&#39;t want charts/candles etc

Great professional designer who was flexible and responsive, really listening to our ideas and working hard to create exactly what we wanted

Crypto Confidence podcast