anders94 / public-private-key-demo Goto Github PK

Private key finder ( script to generate your lost crypto address private key....

Create Any one this script I will pay 800$

Contact Gmail : [email protected]

Hi @anders94 .
First of all, I want to say a huge thank for your amazing video. After watching it, I have a question. Could you help me explain it?
Let imagine, after you send me 5$ with a signature. I'll try to duplicate this transaction, the signature is still the same. It means, the transaction is still valid. Now, I get $10 after twice. How can I prevent that action? Thanks so much.

as title described.

I have seen on your web in the blockchain page have a field named Seq. But I didn't know what does this mean. If you don't mind please help me

Thanks for developing this wonderful tool for understanding and teaching blockchain! Since this second version is not available on your website anymore, I decided to host it myself - which really is straight forward. However, I had to install some additional modules, namely:

• math-interval-parser
• messageformat
• mustache
• sprintf-js

After manually installing them with npm install , everything worked like a charm. I guess one could add them to the dependency list? Thanks again for your great work!

This is a valid example-transaction at /blockchain:

When I edit the amount (in $), the signature gets invalid => signature is written red

But when I edit the sender or the reciever instead, the signature should also be invalid and be written red in my opinion (as it's invalid). That's not the case: