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Kenneth
1f9c52848bd53e51cff8ac4dd4363cabde05b70168178a65145bbf56c8e40803
🇷🇼Rwandan & Bitcoiner

It's alright, i understand. Can you maybe copy paste the reply to primal that's what am using.

Friction. Friction pro max!

I ve been thinking on how people could use ecash tokens physically and securely in a doomsday scenario where internet and electricity is off and tap to pay seems to be the solution. How?

1. You have a doomsday app that lets people send in their ecash inexchange of an encrypted representation that token using public key cryptography.

2. The encrypted token is then loaded on to a card for use.

3. Marchants and other people have devices that can verify the authenticity of the token while the exchange them.

4. When internet is back, they can then redeem their ecash using the same doomsday app that gave them the encrypted tokens.

I don't really know if this is a good idea. But my problem was " how can we exchange ecash tokens physically for prolonged period of no internet while trusting the validity of the token without access to the mint?"

You can only reap what you sow.

More buying opportunity as 1 sat = 1.298 Rwf.

Three attributes of Satoshi Nakamoto, the creator of Bitcoin:

1) He/She/They had significant knowledge of Maths.

2) He/She/They had significant knowledge of Economics.

3) He/She/They were satisfied in life.

"How did Satoshi limit Bitcoin to 21M?"

Can you control your car or tv operating system?! Just don't buy it and stop blaming the companies. Some people aint as tech savi as you are but just need things to work for them. That is why i love the markets they sort themselves out. If you need an open source project then buy that and if you need a closed one like apple then buy one. Simple.