this is the official Waves multisig account: https://blockchain.info/address/35fe2CM2zbMeSfhRjpjW8ikTJcZj8NooFD
The withdrawals are processed there from Coinbase 2-3 escrow, according to the escrow terms.
5 k is withdrawn for buy support at exchanges (1 k is already spent on buy walls), and funding development for the foreseeable future.
Thats kind of amazing that you spent more than $600 K on buy wall and this thing still is crashing. Goes on to show how wise the decision to list on Bittrex was. Literally any coin that doesn't launch on Polo is a failed coin especially one that has 30K BTC, that one is bound to fail on bittrex because that place doesn't have any volume.
One can now only hope in the long term opportunity if you deliver what you promised on the fiat gateways.