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If you don’t feel confident to create your own entropy with dice rolls and, even that, want to put your personal ingredient in general entropy of private key, unpredictable for any attacker, you can use the coldcard’s entropy and create a strong passphrase. This would fulfill both requisites and you don’t put yourself at risk, because of fear of doing something wrong with dices.
#bitcoin @npub1wu4…3vw0 #coldcard #wallet

2024-05-21 16:30:31 UTC

If someone’s want to start learning programming to contribute with #bitcoin ecosystem, what do you recommend?

2024-05-21 12:03:23 UTC

A grande beleza da KRUX está na sua simplicidade
O fato dela não armazenar as chaves privadas, elimina uma série de complexidades, como SE, para guardar segredos
As seeds ficam fisicamente fora, sendo necessária sua leitura a cada transação
@npub1r4y…uwud
#bitcoin

2024-05-20 12:39:47 UTC

Few people realize how important is entropy in bitcoin wallets. @npub1wu4…3vw0 for instance uses 3 sources of entropy (inside MCU, SE1 and SE2). After that, a function is applied to remove any biases.
There is a possibility to create your own entropy throw dice rolls. However, it is very important to know exactly what you are doing, to avoid fatal mistakes and lose your funds.
#bitcoin

2024-05-19 15:35:40 UTC

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@npub1az9…m8y8 come here 😂 excellent!

2024-05-19 15:29:23 UTC

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Deu certo. Agora posso te presentear, Dov rsrsrs

2024-05-19 15:19:58 UTC

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Esse treco é um rolo. Eu consigo só depois que ativei a carteira do primal

2024-05-19 15:19:15 UTC

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Veja como aparece
https://m.primal.net/IIPG.jpg

2024-05-19 15:02:32 UTC

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Great! It seems awsome!

2024-05-19 14:53:42 UTC

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Mandei agora, veja se funcionou. Parece que vai, mas depois não completa.

2024-05-19 13:41:24 UTC

Having free time in life is extremely important.
It allows you to see things happening around.
When #bitcoin was born I was rushing a lot, working hard, studying…and I didn’t have free time enough to “see” and, of course, study.
Huge regret. I did my best, though.
#bitcoin

2024-05-19 12:30:06 UTC

They lie and they know that majority of us is sleeping.
#bitcoin

2024-05-19 12:28:11 UTC

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😂 FTA!

2024-05-19 12:22:07 UTC

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Few 🫡 ….amazing ideia! You could have a credit card with some benefits to maximize everything. The best of the best could be a credit card with bitcoin cash back

2024-05-19 12:17:16 UTC

The most difficult aspect to learn in #bitcoin is how all the stuffs in bitcoin network architecture interacts between them.
Nodes => Software wallet => Hardware wallet
My favorites: umbrell, sparrow and coldcard.
#bitcoin

2024-05-19 12:14:22 UTC

Will silent payments make bitcoin really private?
#bitcoin

2024-05-19 12:12:53 UTC

I’m living a dilema:
1. I think don’t make any sense spend bitcoin. I prefer spend fiat. Gresham law: the weak currency moves fast. The good currency expelled the evil currency. All these stuffs…
2. I WANT to live in a world where people use bitcoin on daily basis. It’s a pleasure to watch the value of every sat increases compared to products in general. With the fiat devaluation, through impression, it’s a natural way. My ideia here is to send all my salary to a hot wallet capable of converting sats in fiat, in the moment I buy something. The bad thing is taxes and bureaucracy, maybe.
In a short time, I think the option 1 is much more affordable. Some money to bitcoin and some money to spend.
Waiting for the future 😜
#bitcoin

2024-05-19 12:00:00 UTC

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Don’t worry! Thank you for all! Huge fan! 🫡

2024-05-19 11:50:57 UTC

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Could you share some, please? I tried to found on YouTube, but I didn’t find

2024-05-19 11:50:02 UTC

After some years, I realized that people are good, in majority, but we can not count on that.
I prefer to believe in incentives.

2024-05-19 11:44:38 UTC

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Oh yes, Sir!

2024-05-19 11:44:23 UTC

A trully bitcoiner celebrates all the Bitcoin holidays! This week, pizza day!

2024-05-19 11:42:24 UTC

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You are an amazing professional! Thank you for all!!

2024-05-19 11:41:49 UTC

I think CC could make a video for noobies regard the article above. It’s an opportunity to show the world all the effort and attention put in details to create a really security HW.
I think people don’t make any ideia of the intricate background of the wallet, despite of its simplicity.
My favorites issues are the secret distribution between the MCU, SE1 and SE2. It’s an amazing ideia!
@npub1az9…m8y8 please! Help us! 😂
https://blog.coinkite.com/understanding-mk4-security-model/
#bitcoin #coldcard #coinkite

2024-05-19 02:57:36 UTC

Something happen in coldcard after firmware 5.3.1. The address explorer isn’t working for change address.

2024-05-19 02:51:20 UTC

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@npub16s7…hyar eu tentei te mandar um zap, mas não deu. Confira seu endereço LN