Decentralized Currency Blockchain Development
$750-1500 USD
Kiszállításkor fizetve
I'm looking for a seasoned Blockchain Developer to assist in building a decentralized currency system. The pivotal goal of this project is to create a robust cryptocurrency with specific user transaction view limitations. Here are the key tasks and requirements:
- Develop a blockchain-based system where users can only view their own transactions. By this, we aim to enhance personal data privacy.
- Implement a Proof of Work (PoW) consensus mechanism. Expertise in PoW integration is highly desired.
- Ensure the system is highly secure and resistant to any potential security threats.
The open source environment made available by the crypto Ethereum. All you need is a powerful computer and sufficient storage space.
The blockchain network offered by Ethereum can be used with the most popular programming language you prefer. Whether it is Python, JavaScript, etc., it will be up to the developer to choose the code environment that suits them.
Whether you chose Python or another language, you will need to create the very first block of the blockchain. Python is still the most generally accessible language for beginners. It will therefore be necessary to write code intended to contain the description attributes of the block. To achieve this, the developer can create a JSON file as desired. It must in particular contain.
Pour une blockchain de type public, vous aurez sans doute un volume élevé d’acteurs et la quantité de nœuds créés sera également grande. Le plus pratique comme protocole de consensus pour une blockchain à usage public sera donc le concept de preuve de travail. Votre programmeur saura le mettre en place. À l’opposé de la blockchain à usage public, la blockchain privée peut se contenter d’une preuve d’autorité ou d’une preuve d’enjeux en guise de protocole de consensus
The random value intended for the cryptographic hash;
the information necessary to provide for cryptographic processing;
the execution validation delay between consecutive blocks.
You should know that the very basis of programming a blockchain consists of defining the timestamp, index and hash in progress and already carried out. These are the elements that define each node which, themselves, are connected by the different blocks of the blockchain.
After you have managed to clearly define the file and its contents, you will be able to create the folder for your blockchain. Once the blockchain is initialized, the previously defined block will replicate into as many nodes present on the network
Ideal candidates for this project should have a strong command in blockchain technologies and security systems, with prior experience in developing decentralized currency systems. Expertise in PoW consensus mechanisms is required. Expectation is for an intuitive, user-friendly solution that maintains user privacy while functioning effectively.
If you do not create a smart contract to deploy on the blockchain, your tokens will not be exchanged. The smart contract is computer code which contains the essential data of the crypto to be created. It must therefore be put on the blockchain so that tokens can be issued.
It is also by adding a smart contract that users will be able to carry out transactions on the blockchain. A developer must once again be asked to write the smart contract. Once it is designed and validated, you can start the deployment process on the blockchain network.
Blockchains have the particularity of being made up of several blocks which store precise data and information executed according to certain parameters. Since each block is built on top of another block, it is impossible to correct an error that may have crept into a specific blockchain. No one can modify the network of existing blockchains. This is why it is said that the blockchain network is an immutable technology.
Debugging will consist of creating and deploying a brand new smart contract on the blockchain. It turns out that a developer is required here even more than at the start, because blockchain debugging requires carrying out an audit of your first smart contract.
Just use the correct hashing algorithms and follow the steps outlined. If you are an experienced developer, you should be able to create your own blockchain. With a good server and plenty of time, you should get there. You will quickly realize, however, that creating a blockchain is not the most difficult challenge to overcome in the long term. Indeed, one thing is to create your blockchain network, the other is to ensure its security for users. This is where you will probably spend the most time. Good luck !
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Projektazonosító: #37602361
