check your inbox

It is my first time started learning how do bitcoin transactions happen under the hood, and all the technology behind it.
So, I come across this double-spending thing and how does the network prevent it.
Basically, if I send the same 1BTC I have in my wallet to separate bitcoin addresses, one after another, only one transaction get confirmed (the first transaction most likely) , and the other one will be recognized as invalid. So, my question is how the network (or miners) confirm that a particular transaction is invalid(1BTC has already been spent)/valid(1BTC has not been spent), and according to what factors?

I know the technology behind the blockchain, and more specifically how transactions get added inside blocks and the proof-of-work miners do to include blocks into the blockchain.

WHAT I DON'T UNDERSTAND IS HOW THE NETWORK DETERMINE A CERTAIN TRANSACTION IS VALID OR NOT?

It'd be really great if one can explain it to me more clearly, so that I could understand the whole process, without having any doubts about anything.  

Hello, there! I'm a full stack web developer and I mostly use python as my backend for creating web applications.
I'd like to offer my work creating faucet scripts as your need for the affordable price.
The recent faucet I created is Cryptomaze, and it's available at >> http://landofcoins.xyz/ (GitHub Repo)

Please contact me if you're interested!

Coinbase payment option is no longer available in the script, because it doesn't really make sense. Faucet only supports FaucetHUB.IO 😉

UPDATE

Demo link is added.

UPDATE

Cryptomaze faucet is now integrated with FaucetHUB.IO payment system!

Thank you for your suggestion. I'm currently working on that! Actually, I'm going to replace Coinbase payments with faucethub payments. That will be available within some hours 

Thank you for your comment.

Okay, after testing my new python-powered Bitcoin faucet script, I'm going to make it available to everyone who is interested in checking it out.

FEATURES:

• Users can be able to register with their Bitcoin addresses.
• Claim amount can be set withing a range (ex: 5sat - 50sat).
• Users can withdraw their amount after reaching their threshold.
• Payments are sent to users' FaucetHUB.IO accounts.
• Advanced referral system is also available.

And, also, I would like to hear your suggestions, if there are any, regarding to the faucet script, and the bugs/issues you're experiencing with the script of course. It's very appreciated if you could be able to contribute to the project. However, there are some other advanced functionalities that I'm planing to provide to the faucet script in the near future. This is just a beginning I think anyone find the faucet useful.

SOME SCREENSHOTS:

---

INSTALLATION:

I HAVE GUIDED YOU HOW TO SET UP THE APPLICATION FROM SCRATCH ON THE GITHUB REPOSITORY.

Hello there from LandOfCoins,

There were some issues with the faucet that some users couldn't be able to claim because the elapsed time count went forever. However, we have now fixed that issue and every user can claim from the site without any hassle!.

If you find any issue/bug in the site please let me know, and I'm planing to give some rewards to who those report issues/bugs in future.

HAPPY CLAIMING!!

Reserved for future updates

LandOfCoins Bitcoin Faucet's script will be available for you soon...

If you believe you haven't done any wrong with these faucets, you can get access to these faucets after deleting your browser's cache and using a new ip.

I have built a cryptocurrency trading forum where anyone can join and discuss their trading strategies with others.
There is each section for each coin, this makes easy for anyone, who are only interested in a particular coin actually.
If anyone would like to join, here is the link to my forum - http://www.crypto-papa.com/

Definitely you're a girl

No one else may take the hassle of clicking your profile, you should mention your faucet url here

Just created an account on your forum

There are many theories about LN as for my observation. As what I know about LN, it seems not be an elegant solution, after all who knows when it actually go live.