DEV Community

Blockchain

A decentralized, distributed, and oftentimes public, digital ledger consisting of records called blocks that are used to record transactions across many computers so that any involved block cannot be altered retroactively, without the alteration of all subsequent blocks.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Create Lens Subgraph on The Graph Protocol

Create Lens Subgraph on The Graph Protocol

Reactions 2 Comments
6 min read
Genesis Of Blockchain: Overview Of How It Began And Where It Is Going

Genesis Of Blockchain: Overview Of How It Began And Where It Is Going

Reactions 3 Comments 1
6 min read
¿Cómo subir archivos con ardrive manualmente y con ardrive CLI?

¿Cómo subir archivos con ardrive manualmente y con ardrive CLI?

Reactions 3 Comments
8 min read
Руководство по тестированию транзакций Move

Руководство по тестированию транзакций Move

Reactions 3 Comments
2 min read
Strategically Positioning Yourself in the web 3 Age

Strategically Positioning Yourself in the web 3 Age

Reactions 5 Comments
3 min read
Руководство для разработчиков APTOS | Ваш первый COIN | Typescript

Руководство для разработчиков APTOS | Ваш первый COIN | Typescript

Comments
3 min read
Руководство для разработчиков APTOS | Ваше первое Dapp | Typescript

Руководство для разработчиков APTOS | Ваше первое Dapp | Typescript

Comments
5 min read
Руководство для разработчиков APTOS | Ваш первый модуль MOVE | Typescript

Руководство для разработчиков APTOS | Ваш первый модуль MOVE | Typescript

Comments
3 min read
Руководство для разработчиков APTOS | Ваша первая транзакция | Typescript

Руководство для разработчиков APTOS | Ваша первая транзакция | Typescript

Reactions 3 Comments
3 min read
Создаем на Flow | Изучение FCL 1 — Введение

Создаем на Flow | Изучение FCL 1 — Введение

Comments
1 min read
When NOT to BLOCKCHAIN?

When NOT to BLOCKCHAIN?

Reactions 6 Comments
2 min read
How I built a simple healthcare Dapp using Solidity & React

How I built a simple healthcare Dapp using Solidity & React

Reactions 5 Comments
4 min read
Understanding how a Blockchain works with Python

Understanding how a Blockchain works with Python

Reactions 13 Comments
6 min read
Blockchain for the Masses

Blockchain for the Masses

Reactions 2 Comments
4 min read
Руководство по использованию Aptos CLI

Руководство по использованию Aptos CLI

Reactions 3 Comments
8 min read
Hedera's Mirror Node API Explained To a 5-Year-Old.

Hedera's Mirror Node API Explained To a 5-Year-Old.

Reactions 3 Comments
11 min read
Руководство по установке Aptos CLI

Руководство по установке Aptos CLI

Comments
1 min read
Руководство для разработчиков APTOS | Ваш первый NFT с использованием SDK | Python

Руководство для разработчиков APTOS | Ваш первый NFT с использованием SDK | Python

Comments
3 min read
Руководство для разработчиков APTOS |Ваша первая транзакция с использованием SDK | Python

Руководство для разработчиков APTOS |Ваша первая транзакция с использованием SDK | Python

Reactions 3 Comments
2 min read
MLLinearRegression & Bitcoin con Swift

MLLinearRegression & Bitcoin con Swift

Reactions 4 Comments
7 min read
Hola Mundo: Amor en la Red IOTA

Hola Mundo: Amor en la Red IOTA

Reactions 3 Comments
6 min read
Angular DAPPS. How to connect Angular with Deployed Smart Contract?

Angular DAPPS. How to connect Angular with Deployed Smart Contract?

Comments
3 min read
Cannot transfer ONG via JS-SDK

Cannot transfer ONG via JS-SDK

Reactions 4 Comments
1 min read
"Mint NFT" button on your website

"Mint NFT" button on your website

Reactions 4 Comments
4 min read
Ajoutez le boutton de "Mint NFT" sur votre site web

Ajoutez le boutton de "Mint NFT" sur votre site web

Comments
4 min read
Руководство для разработчиков APTOS | Ваше первое NFT | Typescript

Руководство для разработчиков APTOS | Ваше первое NFT | Typescript

Comments
4 min read
Ethernaut Challenge #1 Solution — Fallback

Ethernaut Challenge #1 Solution — Fallback

Reactions 4 Comments
4 min read
How to upload files on IPFS infura.io using React.

How to upload files on IPFS infura.io using React.

Reactions 3 Comments 4
3 min read
Onboarding New Users With Coinbase Wallet

Onboarding New Users With Coinbase Wallet

Reactions 3 Comments
10 min read
Top Smart Contract development tools

Top Smart Contract development tools

Reactions 5 Comments
7 min read
How to upload files to ardrive manually and with ardrive CLI?

How to upload files to ardrive manually and with ardrive CLI?

Reactions 4 Comments
7 min read
Creating a FundMe smart contract in Remix IDE (notes from Freecodecamp)

Creating a FundMe smart contract in Remix IDE (notes from Freecodecamp)

Reactions 1 Comments 1
20 min read
Deploy and Verify a Smart Contract to Testnet using Hardhat

Deploy and Verify a Smart Contract to Testnet using Hardhat

Reactions 5 Comments
4 min read
Ethernaut Challenge #4 Solution — Telephone

Ethernaut Challenge #4 Solution — Telephone

Comments
4 min read
Implement a gasless Whitelist in your NFT Contract

Implement a gasless Whitelist in your NFT Contract

Reactions 2 Comments 1
5 min read
Ether Wallet Smart Contract

Ether Wallet Smart Contract

Reactions 5 Comments
2 min read
Using CCXT Implicit API methods

Using CCXT Implicit API methods

Reactions 3 Comments
3 min read
Ingest Regulars NFT events into your App!

Ingest Regulars NFT events into your App!

Reactions 3 Comments
1 min read
SOLIDITY - 101 (PART 1)

SOLIDITY - 101 (PART 1)

Reactions 9 Comments
3 min read
115 ethereum hardhat : frontend project

115 ethereum hardhat : frontend project

Reactions 3 Comments
3 min read
The State of Interactive NFTs on Flow

The State of Interactive NFTs on Flow

Reactions 6 Comments
24 min read
Token Standards: ERC-20 vs. ERC-721 vs. ERC-1155

Token Standards: ERC-20 vs. ERC-721 vs. ERC-1155

Reactions 5 Comments
4 min read
Free & Discount Online Courses - July 18th, 2022

Free & Discount Online Courses - July 18th, 2022

Reactions 5 Comments
2 min read
Child Bounties on Polkadot & Kusama Explained

Child Bounties on Polkadot & Kusama Explained

Reactions 5 Comments
5 min read
Ethernaut Challenge #3 Solution — Coin Flip

Ethernaut Challenge #3 Solution — Coin Flip

Reactions 4 Comments
3 min read
10T polkadot substrate : Build a token contract

10T polkadot substrate : Build a token contract

Reactions 4 Comments
12 min read
Créer un storage factory smart contract en Solidity et interagir avec lui (notes de Freecodecamp)

Créer un storage factory smart contract en Solidity et interagir avec lui (notes de Freecodecamp)

Comments
8 min read
10N polkadot substrate : your first contract

10N polkadot substrate : your first contract

Reactions 7 Comments
6 min read
My Summer of Bitcoin 2022 Project - CI for CADR

My Summer of Bitcoin 2022 Project - CI for CADR

Reactions 6 Comments 3
9 min read
Creating a storage factory smart contract in Solidity and interacting with it (notes from Freecodecamp)

Creating a storage factory smart contract in Solidity and interacting with it (notes from Freecodecamp)

Reactions 4 Comments
8 min read
11B ethereum hardhat : Create task

11B ethereum hardhat : Create task

Reactions 4 Comments
9 min read
Building a Decentralized Twitter in 50 minutes using the Subsocial SDK

Building a Decentralized Twitter in 50 minutes using the Subsocial SDK

Reactions 20 Comments
2 min read
The Venture Capital Landscape in Blockchain & Crypto: A Thesis

The Venture Capital Landscape in Blockchain & Crypto: A Thesis

Reactions 33 Comments 1
5 min read
117 ethereum hardhat : Hardhat Runtime Environment (HRE)

117 ethereum hardhat : Hardhat Runtime Environment (HRE)

Reactions 4 Comments
4 min read
Como é feito uma blockchain ?

Como é feito uma blockchain ?

Reactions 1 Comments
5 min read
113 ethereum hardhat : Using TypeScript

113 ethereum hardhat : Using TypeScript

Comments
4 min read
The Economics of How Stablecoins Work

The Economics of How Stablecoins Work

Reactions 9 Comments
5 min read
Keagate: Open-source, high-performance alternative to Coinbase Commerce & CoinGate.

Keagate: Open-source, high-performance alternative to Coinbase Commerce & CoinGate.

Reactions 5 Comments
1 min read
Introduction to Solana Blockchain

Introduction to Solana Blockchain

Reactions 3 Comments
3 min read
Ethernaut Challenge #2 Solution — Fallout

Ethernaut Challenge #2 Solution — Fallout

Reactions 3 Comments
3 min read
loading...