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In light of the recent controversy surrounding Senator Pocahontas and her proposal to ban the ownership of certain words, I thought I'd create a simple guide on generating a bitcoin private key offline. This way, you can also become a threat to our democracy.
1. Paper 📄
2. Pen or pencil
3. Dice or Coin 🎲
4. Calculator
5. Printed out copy of the BIP-0039 protocols word list from GitHub
https://github.com/bitcoin/bips/blob/master/bip-0039/english.txt
6. An analog computer, or hardware wallet.
A. For a 12 word seed phrase, number your paper 1 through 12, skip a line & number it one through 12 again.
B. Write out “1024, 512, 256, etc…” at the top columns of the paper as shown in the image below:
A. Roll dice (even numbers = 0, odd numbers = 1) or flip your coin (heads = 0, tails = 1)
B. Record your roll on the paper. Begin at the “1” beneath “1024” & continue to roll and record under each column from left to right.
Once you have completed your rolls on the first row take every column where you recorded a “1” & add the number above it, then add the “+1” at the end of the row & write the number.
In the image below 1 was recorded in 512, 128, 64 & 16.
512 + 128 + 64 + 16 + 1 = 721
Continue this process until you get to the final 4 spaces on the paper.
Note: The 12th word to your seed is your “checksum” word. This word must be a mathematically compatible fit with your previous 11 words ensuring your seed can function with the BIP-0039 protocol.
A. Before we can find out the final checksum word we must first translate our binary digits to their corresponding BIP-0039 seed words.
B. Open up the word list & write down the word associated with each number that you wrote down.
Ex. (721 = foam)
Continue step 5 all the way to word 11.
A. To find the final checksum word we must first import our 11 words onto our hardware wallet.
(For this example, I am using a COLDCARD wallet MK4 by Coinkite)
B. Select “Import Existing” on device.
A. Select “12 words” on device.
B. Enter all your words up to word 11.
A. To find your final checksum word, add up your 1s and 0s in your 12th row.
B. Get out your BIP-0039 word list & start at word “801” (the sum of your 7 rolls) for this example.
Your checksum could be any word between 801 & 816 so we will have to guess each one for the 12th word by inputting it on the device until the device confirms that we found a compatible checksum.
When you find your 12th word your device will confirm it’s a fit by applying the private key into a PubKey private key dataset that you can use to sign TX’s with the device, & broadcast to the internet without revealing sensitive data (like private key) through PSBT’s.
The odds of someone else being able to guess your specific private key is 2048^12
You have better odds of picking out a specific atom on earth, than anyone has to crack that key.
Adding a passphrase moves this from the realm of mathematical improbability & into impossibility.
Generating a key completely offline is something all of us must know & teach for maximum security. We can’t trust generating this on any device, or application, etc which all represent potential attack vectors.
Everyone has a right to preserve the fruits of their labor securely in a monetary standard that doesn’t redistribute your wealth.
The state & banking parasites hate Bitcoin because it’s money that they can’t weaponize against you unlike the dollar.
credit: Why Bitcoin Only
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Kazani
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How do I make a Bitcoin Private Key offline? https://paragraph.xyz/@kazani/how-do-i-make-a-bitcoin-private-keys-offline?referrer=0x45e43896d1FBA7CecbF034d82D790BB71cB5e589