One question, you say you have a wallet that doesn't have coin control. You have a BIP39 recovery phrase. Because if that's the case it's very easy to restore that wallet in a wallet that does have this function.

There is no rule for this, it all depends on you, it is value for value, what may seem interesting to you may not be so to me. However, you can start with small amounts. It does not matter how many sats it is, it will always be appreciated.

You can use this tool https://legacy.nostr.watch/relays/find, with it you can see if it is online, the read and write speed of the relay

Ty

Today I say goodbye to my FIAT job, it has been a difficult decision but there is no turning back, I will only focus on the community work of the Cuba Bitcoin Project.

never forget this

If it is possible to send to one's own address, there is nothing to prevent it, regarding whether the transaction is RBF if I'm not mistaken all transactions are RBF unless you don't want it to be

Because in Cuba the energy system has been allowed to be destroyed, it is obsolete, and there is no fuel to generate energy.

Yes, they say that to remember is to live again, and I am remembering my adolescence.

The best series I've seen of that genre, I say this because I see myself in them, I also work in an IT department and nobody remembers us unless they have a problem. Recently two young people started at the help desk serving users and I told them to watch that series so they could see themselves reflected in the characters and that that series had many lessons for them.

Well, I get up early every day to go to work. I would like to sleep peacefully every night and wake up early, totally rested. But I can't, not because I don't want to, but because where I live, the constant power cuts prevent me from doing so.

These are devices that, if the system that controls them is interrupted, interrupt their operation. On an industrial scale, this would be disastrous. However, using an RT kernel, the process would not be affected, at least not the one that is in progress.

Finally someone agrees with me, at no time did Trump pay anything, it is a news that seeks to create sensationalism among bitcoiners, and very importantly bitcoiners who vote for him in the elections

a bird locked in a cage

We are talking about obtaining a 128-bit or 256-bit seed which is then passed through an HMAC512 algorithm, the resulting hash is used to derive the private and public keys, it would not be easy or computationally feasible to perform this attack. Suffice it to say that bitcoin uses the sha256 algorithm, that is, it works with 256bit. Have you heard of bitcoin being hacked and its security broken? Surely not.

I usually like coffee with milk, and I occasionally have a cup of coffee mid-morning, depending on my workload.

Unfortunately, human nature is like that. When they want to get in, it may be too late. The important thing is to try. If you don't, you'll never know how many people might have learned about Bitcoin and changed their lives.

Yes, Cuba certainly has many beautiful places.