Cant post all adresses but Will post a few all Keys i sell out have transactions starting 2014/2015
Even if you do that, what makes us sure that you hold the private keys of the addresses you post ?
You could sign messages with them I guess, but that will take some time.
Are you willing to accept escrow ?
escrow we can definitely use. yes im sorry im using mobile wallet already to import and move rest from funds some still have balance. I have 1 wallet with 400k transactions 70% over 1/2 Bitcoin. but the address is still in use for our farm hot wallet so that would take some time to transfer since we need to setup switch off allot of miners to do that. and will only happen on a acceptable bid