Can you upload data on the blockchain?

[bitmeat]

I'd much rather use Warp Wallet https://keybase.io/warp.

20 BTC locked by mere 8 characters are still sitting there up for grabs - nobody has hacked it yet.

[kenCode]

You my have seen where people have their cellphones and flash drives searched at the airport. Personally, i dont want to store my wallet file on google, encrypted or not.
Does anyone know of a good way to store this kind of sensitive data when traveling across boarders?

Brain Wallet:
http://youtu.be/fBOWAqmS7qY

[bitmeat]

I think decentralized storage can be solved a lot easier just by publishing bittorrent trackers on the blockchain, and then incentivizing nodes to host said data.
i.e. pay for renting HDD space and serving the content.

[mike623317]

You my have seen where people have their cellphones and flash drives searched at the airport. Personally, i dont want to store my wallet file on google, encrypted or not.

Does anyone know of a good way to store this kind of sensitive data when traveling across boarders?