I greet you community, I want to ask you for help, I will have to write a thesis, and I need to make not only the software, but also the hardware device. I thought maybe I could do something with lightning, Salvador clearly showed that payments in crypto are already knocking at every store and cafeteria. Make a personalized lightning knote for easy placement in any establishment. I really look forward to comments, can you tell me how best to do it, or maybe something else.

Then, as I understand it, it makes no sense to use this address generator https://gist.github.com/colindean/5239812, all addresses start with the letter M.
Or something could be done to change the format to fit for import into this wallet.
I used bitaddress.org in most cases, but for some wallets it is not suitable, due to the different formats (example of Trustee Wallet).

Hello everyone, I had some difficulties with importing addresses, I did everything through blockchain.com wallet, I did the generation from https://gist.github.com/colindean/5239812.


But when I made addresses from bitaddress.org everything was fine, what could be the problem??


And this with many addresses.

Hello everyone, I am developing a project to pay for travel in public transport, where payment will be made using a bracelet, but instead of ordinary fiat currencies, there will be an interchangeable token and, in the future, cryptocurrencies. I would like to ask how you can call this device, which in your opinion would be interesting for this, because the so-called Smart Wrisband is not needed by anyone for nothing. I look forward to your interesting suggestions.
When I finish, I will publish the White Paper.
Thank you for attention.

Hello, do not console yourself with the hopes that you will immediately make a profit, first find out how everything is arranged and gain knowledge that in the future will help you for high-quality investment or development in the field of cryptography.
This site will give you basic knowledge about the world of cryptocurrencies.
https://bitcoin.org/en/developer-documentation

Precautions should always be, this is not discussed, but nobody canceled the convenience, if you generate addresses in bitaddress.org offline, and then import public addresses into your mobile wallet, let's say Blockchaion wallet, but don’t import private keys, write down them on paper, now we can use it as a backup address for most of Bitcoin we have, and we are not afraid that private keys will be stolen. Yes, we can only credit our Bitcoin to this address, but still, the risk of loss is very minimal. Correct me if I said something wrong, then you will do me a great favor, and I will be very grateful to you.

What is known about the Bisq hack??? I know that they stole more than $ 250,000, and that for this they changed the address in the event of a dispute between users of the platform.

I will bring a situation that I will always remember, it may seem corny, but still. I install sensors for counting passengers in vehicles. Everything was as always, drivers always ask how to get around the system and all that. At one point, the driver asked me for help so that I could show how the calculator works on a smartphone (yes, this still happens). Emu needed to know how much 30 percent of the given amount will be, I showed all the emu, and I tell the emu that I can teach you how to calculate other amounts, but the answer just struck me - the emu does not need it, he already knows what to multiply by and to share, he doesn’t want to know anymore, even when I started to convince him that he would know more, but no, he refused to cut him off. I will remember this situation all my life, how sad it does not sound, but many people simply don’t even want to strain a bit to learn something new. One teacher whom I respect very much told me about one simple proportion in life, 20 to 80 (20 percent developers, 80 percent consumers), this proportion is found in many things. Well, so what I want to say, even despite these depressing statistics, I believe that most people will understand the benefits of cryptocurrencies and want to learn more for themselves. I’ve been in this field for almost 4 years, at first I saw only the road to financial enrichment, but then I realized my truth, which constantly supports me even when the market falls and everything is bad - you need to constantly learn and give knowledge to people who are striving for this. The true cryptocurrencies are different for many people, but still it can unite, and then the world will become better. The text was written in Russian and translated, so I apologize in advance for the poor translation.