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1  Economy / Gambling discussion / Dice Games - Provably Fair - ELI5 please? on: February 08, 2021, 09:54:39 PM
I understand the server seed and the client seed, both are suppose to be secret.  I dont need all the technical details, I am just looking for a general/basic explanation.

(1)  How are the future OVER/UNDER results calculated?  (I know the results are calculated in advance, but how if one does not know the others secret seed?)

(2)  If the client must have the server seed to know results in advance, how does one result get displayed while keeping the others secret?

Thank you!
2  Other / Beginners & Help / Hex to Binary script on: August 22, 2018, 05:31:41 PM
Can someone help me with some simple python code?

I am trying to use a python script to read from a file with hex keys and outputting the binary keys to another file.

Trying to get this working, I have messedup my original code that does not work now.

Here is the code I was using to convert hex to binary one at a time:
Code:
print"====================================================="
print" HEXADECIMAL TO BINARY CONVERSION"
print"====================================================="
hex=input("Enter long hexadecimal to be converted: ")
s=hex
print "The binary of the hexadecimal is [",format(s, '0256b'),']'
print"====================================================="

I have messed this up so that it gives the following error:
SyntaxError: unexpected EOF while parsing

I would like to modify this to read from input file
hex_keys.txt
contain one hex key per line

Then output to binary_keys.txt
containing one binary key per line.

Thanks!
3  Bitcoin / Bitcoin Technical Support / Manually Finding Private Keys in Wallet.dat on: June 03, 2018, 04:33:48 PM
I have seen the tools that will pull address & keys directly off your hard drive.  I am trying to learn the details how to do this manually.

Can someone give me a step by step guide how to pull the address and key for the code below?

This is the binary from an empty wallet.dat.  I have a dump of the address and keys for this wallet.dat  Just looking for the instructions on how to manually pull the address and key from the hex.

I read the the address is before the 04 20 and key is after.




Sorry, as a newbie account (since my 500+ account was hacked) I can not embed images.
4  Other / Meta / How to get my account reset? on: September 04, 2017, 05:28:36 PM
I am a full member but somehow, someone got my login details (probably weak password) but anyhow changed my email and password.

How do I go about getting access back to my account?  (I think all they wanted to do was to put an AD in my signature)

I have all my initial account info when I signed up.  Thanks!
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