Dice rolls with ColdCard: How to generate and verify seeds with Dice

Поділитися
Вставка
  • Опубліковано 25 січ 2025

КОМЕНТАРІ • 23

  • @SouthernBitcoiner
    @SouthernBitcoiner  7 місяців тому +1

    Need help building a secure bitcoin setup using best practices? Get 1-on-1 support from me here: secusats.com

    • @ToryKansas
      @ToryKansas 21 день тому

      Cheers for sharing! Looking for advice: My crypto wallet on ОКХ has some USDT, and I tpossess the seed phrase. ==clean party soccer advance audit clean evil finish tonight involve whip action==..What’s the best way should I sharing sending them to sending them?

  • @moulefrite6
    @moulefrite6 10 місяців тому +6

    why did you use base 10 on the 2d website if you used a base 6 ?

  • @lifeslices2228
    @lifeslices2228 Рік тому +2

    Really helpful video. Thank you so much for creating and sharing this.

  • @randallklatzel2884
    @randallklatzel2884 Місяць тому

    At 8:36 u said to use Base 10. But u clicked on Dice 1-6. Please correct this. I'm sure u meant to say Dice 1-6 & I feel sure that's the right selection. Thx

  • @mkeith328
    @mkeith328 Рік тому +2

    I only have 4 dice which will be suitable for a 100 roll -24 word. I was thinking of just doing 12.5 rolls to get the 50 dice roll to make sure my ColdCard is not giving me a bad see phrase. Then I was thinking of just buying 10 dice on the internet? Question 1) should I use 5 dice or would it matter to use the 4 dice for the 12 seed pharase and just keep track. Finally I noticed that my backgammon dice do not weigh the same. 2) Does that matter? Your videos are great.

  • @Chris-zu4es
    @Chris-zu4es 9 місяців тому +1

    can someone please explain this 1:50 he got 2,1,1,2,4 but wrote down 2,1,1,2,5 mistake?

    • @Btree33
      @Btree33 5 місяців тому

      Yes but no biggie

  • @KennyL89
    @KennyL89 Рік тому +6

    You can't just say "oh use Base 10 instead of Dice" without explaining why not to pick dice.

  • @solar1960
    @solar1960 Рік тому

    Great video cole. Whats the difference between doing dice rolls this was vs clicking generate 24 words then clicking option 4 to add dice rolls for extra entropy?

    • @SouthernBitcoiner
      @SouthernBitcoiner  Рік тому +1

      This method uses only your dice rolls.
      The other method uses ColdCard random number generator + "extra" randomness from dice.
      Only problem is that you can't verify dice roll math if you use RNG + Dice

  • @123Noscope
    @123Noscope Рік тому

    I see that you rolled 5 dice, would it be fine to roll 3 or 4 dice at a time? or is there a minimum amount of dice that a person should roll?

    • @123Noscope
      @123Noscope Рік тому

      Also would shaking the dice up in a shoebox and then sliding them to the right and entering them in from left to right work? I believe that would be truly random

    • @SouthernBitcoiner
      @SouthernBitcoiner  Рік тому

      Yes, any amount of dice at a time will work. Just make sure there is a total of 50 rolls for 12 words and 100 rolls for 24 words.
      Shoe box method sounds good. Just be consistent about the order you pick them up in.

    • @CafeSatoshi
      @CafeSatoshi Рік тому

      @@SouthernBitcoiner There is no limit to the number of dice rolls you can enter for a 12 or 24 word seed phrase. Coldcard now enforces at least 50 rolls for a 12 word phrase and 99 rolls for a 24 word phrase. I prefer to just roll 100 either way for good measure.

  • @0321hubert
    @0321hubert Рік тому

    hi, can you record a video of microsd 2fa feature?

    • @SouthernBitcoiner
      @SouthernBitcoiner  Рік тому

      Do you mean passphrases ?

    • @0321hubert
      @0321hubert Рік тому

      no, there is microSD 2fa feature
      settings -> login settings -> microsd 2fa

    • @0321hubert
      @0321hubert Рік тому

      and actually it would be great if you would record a video for whole settings/login settings section 😃

  • @d-boy1644
    @d-boy1644 9 місяців тому

    Awesome ❤️ ⭐️⭐️⭐️⭐️⭐️

  • @LL-wn8yw
    @LL-wn8yw 10 місяців тому

    Why 50 rolls not 2048 or more? What is the math reasoning, you should explain

    • @SouthernBitcoiner
      @SouthernBitcoiner  10 місяців тому +2

      In its rawest form, there are 2^128 possible seed phrases with 12 words.
      That is about 10^38 possible seed phrases
      If you have a 6 sided dice and roll it 50 times, there are 6^50 possible outcomes.
      That is about 10^38 possible dice outcomes
      Therefore 50 rolls is enough for 12 words