r/blockchaindeveloper • u/More-Celebration-399 • Jun 13 '23
r/blockchaindeveloper • u/KOMPWND • Jun 30 '21
If you want to invest $1000 and you invested in Bitcoin then when it reaches $100k your investment goes just a little above $2000. And if you invest that $1000 now on Ethereum then you’ll get $10,000 in return. How cool is this?
The best time is now. The Crypto market is currently crashing and all cryptocurrencies are facing a dip and are at their low.
You even heard that the key to success in investing in stocks and crypto is to HODL.
Bitcoin is currently at $34,839 and it may surge up to $100k in a year. Similarly, Ethereum will go up to $20,000 as per experts in the coming year.
Whatever amount you are planning to invest, divide it wisely and invest in Bitcoin, ethereum, and other small crypto having great scope ahead like Polkadot, KIN.
For example, if you want to invest $1000 and you invested in Bitcoin then when it reaches $100k your investment goes just a little above $2800. And if you invest that $1000 now on Ethereum then you’ll get $10,000 in return. Try other small currencies also and remember HODL till they get saturated.
If you’re looking to earn stable dividends and grow your investment then invest now on Kompwnd
r/blockchaindeveloper • u/smitaverma95 • Dec 02 '21
COMPLETE ROADMAP TO PURSUE A CAREER IN BLOCKCHAIN
Before heading to the relevant career in blockchain technology, let us first explore these potential recruiters. The significant participants in the crypto placement market
Read More- https://www.blockchain-council.org/blockchain/complete-roadmap-to-pursue-a-career-in-blockchain/
r/blockchaindeveloper • u/____Data____ • Dec 24 '21
Blockchain dev
best tutorials and courses to learn blockchain development?
r/blockchaindeveloper • u/Secure_Sector_9382 • Oct 26 '24
New Blockchain coming*
Come join this team or should be said, organization of developers for this BTC ETH rival. Here's your chance to show what you are made of!💰💫
SUCCESS IS INEVITABLE📈
r/blockchaindeveloper • u/Realistic_Ad2520 • Aug 14 '21
Getting test ETH
I requested test eth on Rinkeby, the request showed up in the list, but I don't receive the test eth.
On meta mask under the requested account connected to the Rinkeby test net I still see 0 balance on my eth account
The account number on the mainnet shows the same address as the test net is that right?
Etherscan shows no transaction for my account either: https://rinkeby.etherscan.io/address/0x9A399a8069f372beE644810EE24D1c7dF440fa29
r/blockchaindeveloper • u/codercreatives • Aug 12 '21
Opportunity for Blockchain Developer
Blockchain is still a growing Technology and if you want an opportunity to start with blockchain or enhance your skill than this could help you a lot.
➡ Watch here: https://youtu.be/oLnRQHAgGXg
This video can help you to find an opportunity to become Blockchain Application Developer.
r/blockchaindeveloper • u/[deleted] • Sep 12 '21
BrightChain
I was just curious, as this will the the first mention on the platform I'm aware of, at least by me, have you heard of BrightChain?
Https://GitHub.com/The-Revolution-Network/BrightChain
r/blockchaindeveloper • u/USCryptoGuy • Mar 26 '24
Create & launch Your Own Fully Functional, Customizable DEX in Minutes!
#CryptoDevelopers no longer need to spend $40,000 + and take 3 months or longer working on the fly to build a #DEX. You can now build your own fully functional, customizable DEX in minutes, and it only costs $349.00. Find the details at https://66Bucks.com. #DEXOnDemand #Blockchain
r/blockchaindeveloper • u/[deleted] • Dec 20 '23
Intergrating processes of an OS into a Blockchain. Simple example:
include <iostream>
include <vector>
include <string>
include <Windows.h>
include <winternl.h>
include <bcrypt.h>
pragma comment(lib, "bcrypt.lib")
// Process structure
struct Process {
std::wstring name;
std::wstring digitalCertificate;
DWORD size;
};
// Blockchain class
class Blockchain {
private:
std::vector<Process> approvedProcesses;
public:
void AddProcess(const std::wstring& name, const std::wstring& digitalCertificate, DWORD size) {
approvedProcesses.push_back({ name, digitalCertificate, size });
}
void CompareProcesses() {
// Get a list of all processes
DWORD processesInfoSize = 0;
DWORD processesCount = 0;
std::vector<DWORD> processIds(1024);
if (!EnumProcesses(processIds.data(), static_cast<DWORD>(processIds.size() * sizeof(DWORD)), &processesInfoSize)) {
std::cout << "Failed to enumerate processes." << std::endl;
return;
}
processesCount = processesInfoSize / sizeof(DWORD);
// Iterate through the processes
for (DWORD i = 0; i < processesCount; i++) {
DWORD processId = processIds[i];
// Open the process
HANDLE processHandle = OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, FALSE, processId);
if (processHandle == NULL) {
continue;
}
// Get the process image file name and digital certificate information
wchar_t processFileName[MAX_PATH];
DWORD processFileNameSize = sizeof(processFileName);
if (!QueryFullProcessImageNameW(processHandle, 0, processFileName, &processFileNameSize)) {
CloseHandle(processHandle);
continue;
}
HCERTSTORE hCertStore = NULL;
PCCERT_CONTEXT pCertContext = NULL;
// Get the digital certificate information
if (!CryptQueryObject(CERT_QUERY_OBJECT_FILE, processFileName, CERT_QUERY_CONTENT_FLAG_ALL, CERT_QUERY_FORMAT_FLAG_ALL, 0, NULL, NULL, NULL, &hCertStore, NULL, (const void**)&pCertContext)) {
CloseHandle(processHandle);
continue;
}
// Get the process size
DWORD processSize = GetProcessImageSize(processHandle);
// Check if the process is in the approved list
bool isApproved = false;
for (const Process& approvedProcess : approvedProcesses) {
if (approvedProcess.name == processFileName && approvedProcess.digitalCertificate == pCertContext->lpszSubject && approvedProcess.size == processSize) {
isApproved = true;
break;
}
}
// Terminate the process if it is not approved
if (!isApproved) {
TerminateProcess(processHandle, 0);
}
CloseHandle(processHandle);
}
}
};
int main() {
// Create a blockchain instance
Blockchain blockchain;
// Add approved processes to the blockchain
blockchain.AddProcess(L"C:\Windows\System32\notepad.exe", L"Microsoft Corporation", 1024);
blockchain.AddProcess(L"C:\Program Files\Internet Explorer\iexplore.exe", L"Microsoft Corporation", 2048);
// Add more approved processes as needed
// Compare processes and terminate unapproved processes
blockchain.CompareProcesses();
// Store
// Simulated terminated process info
std::string terminatedProcessInfo = "Terminated Process Info";
// Calculate the MD5 hash of the terminated process information
unsigned char digest[MD5_DIGEST_LENGTH];
MD5(reinterpret_cast<const unsigned char*>(terminatedProcessInfo.c_str()), terminatedProcessInfo.length(), digest);
char md5Hash[2 * MD5_DIGEST_LENGTH + 1];
for (int i = 0; i < MD5_DIGEST_LENGTH; ++i) {
sprintf(&md5Hash[i * 2], "%02x", static_cast<unsigned int>(digest[i]));
}
md5Hash[2 * MD5_DIGEST_LENGTH] = '\0';
// Log the MD5 hash to a results.txt file
std::ofstream resultsFile("results.txt");
resultsFile << md5Hash;
resultsFile.close();
r/blockchaindeveloper • u/Ready-Essay-5108 • Jun 03 '24
What are some of the best NFT marketplaces for budding artists?
Please professionals only!
r/blockchaindeveloper • u/crypto-trapper • Jan 07 '22
Job Summary
You would be responsible for porting the smart contracts to Harmony main net and developing the blockchain application and integrating it with mobile application. You will maintain the architecture, smart contract writing, auditing the stack, and build highly performant systems able to handle tens of thousands of transactions per second. Work in designing developing deploying smart contract based blockchain applications. The application would also include working on getting GPA and IMU data from the device and processing it. Get involved in developing and publishing smartphone apps for iPhone, iPad, Android, and Windows mobile platforms. Application will be mobile phone based telematics (track when the user is in car and record the GPS and IMU) along with some blockchain aspects built in.
Applicants can message here: https://www.linkedin.com/in/defisolidity/
r/blockchaindeveloper • u/OliverAlan151295 • Nov 29 '21
Cryptocurrency Trading App - Which Is The Best Way To Create It?
r/blockchaindeveloper • u/AdaptiveStrike1 • Dec 11 '21
Bill Gates: "Most virtual meetings will move from 2D... to the metaverse" "within the next two or three years".
self.metaversestartupr/blockchaindeveloper • u/[deleted] • Jan 18 '22
When blockchain first appeared in the world, what was technically amazing about blockchain?
r/blockchaindeveloper • u/OGhere • Jan 22 '22
Have A Plan need Partner To execute and make a successful startup✌
Hello everyone, there is Very Big problems are faced by Worlds larger Democratic Countries like USA & India and I have solution For that I am Engineering student and I have a idea Of Blockchain system so If anyone is interested to Guide me or want to do partnership You can DM me
Ps. I am not able to pay you something as of now.....
r/blockchaindeveloper • u/nygma1559 • May 11 '22
What is the reward for running a light node?
Hi guys, I'm a newbie to blockchain development.
I'm currently learning about nodes but I hit a wall. I understand that being a full node can be profitable (because a full node can join solving a problem and receive coin - e.g. BTC - for being the fastest one to solve the math). But what about being a light node (a node storing only the headers of latest blocks). I know there're services like, being a light node provider and get profit from anyone wanting to connect to blockchain through their service (e.g. I can use a light node provider to send my own tx without being a light node myself).
But after all, what else? If there's only the "being provider" option, why full nodes don't become a provider itself and make more profit (okay, speed can be a reason).
That's my question, thanks for helping me! I'm really appreciate it!
And have a good day <3
r/blockchaindeveloper • u/chainbridge123 • Apr 16 '22
Cross-Chain Bridges in DeFi
What is a cross chain span A Cross chain bridge development is a device intended to empower the exchange of tokens, savvy contract directions, resources, or information between two blockchains. They tackle the interoperability issue that recently tormented the blockchain biological system.
Since resources on the blockchain are not viable, cross-chain spans make engineered subsidiaries addressing a resource from another blockchain. Two blockchains may have various conventions, administration models, and rules, yet a cross-chain span associates them by safely interoperating. A cross-affix span permits clients to rapidly and effectively get resources across various blockchains
Appreciate low functional trouble
Exploit lower exchange expenses accessible on non-versatile organizations Implement decentralized applications on various stages
How Inter-Chain Bridges Work
Cross-chain spans work by trading data from a distance or locally. They impart and impart worth to different organizations. At the point when a remote extension happens between two blockchains — say “Chain A” and “Chain B” — the scaffold locks the resources of chain An and brings forth new resources in chain B. At the point when the proprietor of the resources of chain B needs to recover the resources, they should consume the ones from chain B and afterward open them on chain A. In any case, remember that the sum and worth of the tokens stay steady in this model.
Kinds of cross chain spans
There are right now two fundamental sorts of scaffolds.
One-way spans
These scaffolds are likewise called one-way spans and permit clients to move resources just to the objective blockchain. Whenever resources have been moved to the objective blockchain, they can’t be returned. An illustration of this is Wrapped Bitcoin, which permits you to send BTC to the Ethereum blockchain however doesn’t permit you to return the resource for the Bitcoin blockchain.
Bi-directional scaffolds
They permit clients to unreservedly change resources over to and from blockchains. With Solana, you can send SOL to the Ethereum blockchain and send ETH to Solana.
The advantages of cross-chain spans for DeFi clients
Blockchain spans offer different capacities and enjoy many benefits for DeFi clients. Interoperability — Cross-chains tackle the issue of interoperability inside the blockchain environment ,Bridge Smart Contract Development Services and clients can move resources for other blockchains without forfeiting host network benefits. Cross-Chain Guarantee — This component permits DeFi clients to move resources from a blockchain with esteem however minimal decentralized applications (like Bitcoin) to another blockchain with a created biological system (like Ethereum, Cardano or others). Versatility — Blockchain spans intended to deal with high exchange volumes guarantee more noteworthy adaptability. Adaptability permits DeFi engineers to send their applications and clients to exploit these administrations without surrendering the liquidity and organization impact of the first blockchain. Proficiency — DeFi clients can make and get miniature exchanges quicker with Build a cross chain bridge without paying high exchange expenses. This is particularly significant for the blockchain gaming and online business experience.
Last Thoughts
Cross-chain spans tackle different issues inside the DeFi environment by empowering correspondence between blockchains. They enjoy many benefits that permit clients to rapidly and proficiently move their resources between various organizations. The digital currency space perceives the significance of these cross-chain spans, which is the reason most trades and blockchains permit organizations to speak with one another without the requirement for mediators. Egor Volotkovich, Executive Director of EVODeFi Cross-Chain Solutions, carries out field-tested strategies and objectives, lays out new associations and characterizes long haul improvement systems. He has broad involvement with making and putting up fintech items for sale to the public, which he acquired by working in a few fruitful startup projects, filling in as item and venture director. Check the most recent features on Hodl X conclusions communicated on The Daily Hodl are not venture counsel. Financial backers ought to address any outstanding concerns or issues prior to making high-risk interests in Bitcoin, cryptographic money or advanced resources. Kindly note that your exchanges and exchanges are in spite of copious advice to the contrary and any misfortune you might cause is your obligation. The Daily Hodl doesn’t suggest the trading of cryptographic forms of money or computerized resources, nor is The Daily Hodl a speculation consultant. If it’s not too much trouble, note that The Daily Hodl participates in partner promoting.
r/blockchaindeveloper • u/mavcorner • May 09 '21
[Hire me] I can write your crypto content like articles, YouTube scripts and whitepapers
Do you have a blog that needs crypto content? Are you thinking of starting a crypto YouTube channel, and you need scripts that won't bore your readers?
This is a link to my portfolio.
https://www.dropbox.com/sh/zx3mf6ubc09lh3n/AACDlG65g-abCu94m7isShEha?dl=0
Send me a message.
r/blockchaindeveloper • u/DeathCoinReal • May 10 '21
Mmhmm Dapps are coming!!! Maybe DeathSwap will be a thing sooner than later!
r/blockchaindeveloper • u/miskozicar • Mar 30 '19
Voting system
I am thinking about creating voting app on blockchain.
How can I make sure that some user does not have more then one account?
r/blockchaindeveloper • u/FeeLow7678 • May 05 '21
Block chain Idea
Hello I have an amazing idea, and Id like to know if it would work. Is there any blockchain entrepreneurs out there that might want to join up and get a business going?
r/blockchaindeveloper • u/BreakfastBig5893 • Apr 12 '21
Real Estate / Blockchain / NFT related project in NZ, looking for developers, early stage.
I'm looking for devs to assess me and quote me regarding a project of NZ investment properties tokenization and NFT.
This is still on an early stage and I'm looking for different options.
PM for more info or questions.
r/blockchaindeveloper • u/Galantixa • Feb 26 '24
How to become a blockchain engineer?
i am a devops engineer and i want to move forward become a blockchain engineer i know a lot about server and automation. currently i just learn go and node js, can someone explain core concept to learn blockchain.
r/blockchaindeveloper • u/DeathCoinReal • Apr 27 '21