This is a great idea, I was already looking for something. Unfortunately I don't do python, but I will try to help with js/css/html if I have time and find some point to contribute!
Easy: On Bitstamp, the exact bottom will be on 3/22/2018, price $6,998.73. There will be a buy wall for up to 348.46 BTC at that price, but will never get demolished.
After that, people will realise the price simply cannot go any lower and will hence start piling in like crazy, bringing the price to ATH in less than a month. Then it will hover around the new ATH for some time.
Stay tuned for further info.
Now please tell me the top too, so I can sell at the right moment!
The app is not that advanced, no need to worry. See the top answer. PM me if you want to test it. My goal is to remove the addresses that belong to people, and only to search for bitcoins that are lost. In time I should be able to completely filter the addresses.
You cannot tell if bitcoins are lost. Cold storage wallets are not used for years.
Thats a really good question. This means lightning would even work when no blocks are getting mined for some time :O I mean all participants couldnt settle their transactions in case if they want to, but still an interesting thought.