I was fascinated with the concept of Blockchain a decentralized trust based system to transfer and verify the data sent over a network. The concept...
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This is very interesting work indeed! I have what i hope is a simple question and not too newbie-like: would it be possible to use blockchain with nodejs to have an exchange of public keys (like SSH keys) between two or more servers. In this case, the transactions would be minimal but the chain would need to be immutable. Is that possible or would you have any tips on how we could do it please?
Yes I believe it's possible the data just has to be the public key although I am not sure as to why we need a secure exchange for public SSH keys.
Thank you Adarsh! You raise a great point! I dont believe we will need a secure exchange of public keys because the SSH protocol itself encrypts the files. However, once the public keys are copied over, they would be unhashed using the private keys and all we need is for blockchain to 1. enable links to be added and 2. keep the existing links otherwise immutable.
I was wondering how that might be possible? Any thoughts would be greatly appreciated and the preference is to use the nodejs blockchain modules to the extent possible.
I am not sure about it probably you might've to do some research. :)
Great article Adarsh
This example works like a charm
I have tried this GitHub repo and tested socket with firecamp.app
image attached
Wow this is great. Thanks for sharing this site it's really now if possible someone can extend this and implement this with an UI to visualize this realtime.
i will record a video for that :)
Great and well explained post! I agree with you about doing your own implementation in the goal to learn about a technology.
If you give code, don't forget to add air to it, it improve readability :)
Thanks. This code was written as side project to learn more about blockchain and websockets technology so I didn't pay much heed to code optimisation and readability. Will surely keep this in mind on my upcoming side projects.
How can I make the chain persist, it disappears after closing connection?
I really like this blog post. It explains in a simple manner very complex concepts. Thanks¡¡¡
Hi! I really like this work. I have a question. If I trigger the /transaction why I should trigger it twice before this starts to mine?
hey I a m new to development. Can you tell what technological stack you are using.
Predominantly JavaScript
please!!
can you show me how can i use freecamp to test this blockchain
Not sure about that sorry
how can we trigger a transaction
I use the
/transactionendpoint to trigger itamigos una pregunta como ejecuto el proyecto lo clone del repositorio pero no entiendo como compilarlo