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

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Best Decentralized RPC Provider for Bittensor (TAO) Apps

Best Decentralized RPC Provider for Bittensor (TAO) Apps

Comments
6 min read
Auditing a Contract With No Source Code: Reading EVM Bytecode

Auditing a Contract With No Source Code: Reading EVM Bytecode

Comments
7 min read
Access Control Bugs: The #1 Cause of Smart Contract Hacks This Year

Access Control Bugs: The #1 Cause of Smart Contract Hacks This Year

Comments
6 min read
Creating a MiniDex

Creating a MiniDex

Comments
16 min read
Welcome to Epoch 4: Shipping and Exploring

Welcome to Epoch 4: Shipping and Exploring

5
Comments
3 min read
How do web3 Hardware wallets work?

How do web3 Hardware wallets work?

Comments 1
5 min read
How to Secure WooCommerce Product Origin on Polygon with Zero Gas Fees

How to Secure WooCommerce Product Origin on Polygon with Zero Gas Fees

Comments
4 min read
Agent payments crossed 160M transactions. Every one settled on one chain. That's the gap.

Agent payments crossed 160M transactions. Every one settled on one chain. That's the gap.

1
Comments
5 min read
We built x402 middleware before the hyperscalers fragmented the standard

We built x402 middleware before the hyperscalers fragmented the standard

Comments
1 min read
# I Built the First On-Chain Credit Standard for XRPL — and a Grant System That Pays People Directly

# I Built the First On-Chain Credit Standard for XRPL — and a Grant System That Pays People Directly

Comments
4 min read
EEL Update: Simple Mining, 0x Wallet Flow and Public Explorer Testing

EEL Update: Simple Mining, 0x Wallet Flow and Public Explorer Testing

Comments
4 min read
The settlement primitive no agent tool ships yet: an atomic forward (settle at T+24h, never custody the gap)

The settlement primitive no agent tool ships yet: an atomic forward (settle at T+24h, never custody the gap)

1
Comments
5 min read
Why Consensus Defines Blockchain Performance Limits

Why Consensus Defines Blockchain Performance Limits

Comments
2 min read
Navigating Bitcoin Core: A Developer Introduction to Scripting the Blockchain

Navigating Bitcoin Core: A Developer Introduction to Scripting the Blockchain

Comments
4 min read
RenBridge and Cross-Chain Bitcoin Bridges Compared by Design, Not Hype

RenBridge and Cross-Chain Bitcoin Bridges Compared by Design, Not Hype

Comments
7 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.