I'm planning to use the following process to fund my DNM account:
- Buy a few hundred dollars worth of bitcoin on localbitcoins (unfortunately linked to my read ID to get anyone to trade with me)
- send to a casino (Satoshibet)
- leave it for a day or two and play a few games to help it look legit and randomise the outgoing amount somewhat
- transfer to an electrum wallet on my tails for storage
- move to my DNM of choice as needed.
I'm fairly confident that this will obscure the path of my bitcoins to an observer without access to the records of the casino although it would be useful if someone with a better understanding of the blockchain could confirm this
Putting my paranoia hat on, my concern is that casinos may be on the lookout for this type of thing and willing to pass records onto authorities. Maybe it's worth sending to a traditional tumbling service as an additional step just for good measure?
I think they're more useful for losing bitcoins