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.
Building a DeFi Staking Platform with Solidity, Foundry, and Next.js on Ethereum Sepolia

Building a DeFi Staking Platform with Solidity, Foundry, and Next.js on Ethereum Sepolia

Comments 2
3 min read
I Stopped Relying on the CowSwap UI and Built a CowSwap CLI Instead

I Stopped Relying on the CowSwap UI and Built a CowSwap CLI Instead

Comments 1
4 min read
7 Lessons from Building a Non-Custodial Crypto Checkout

7 Lessons from Building a Non-Custodial Crypto Checkout

Comments 2
7 min read
What the Flap Protocol Docs Don't Tell You: 5 Verified Findings From Building a Launchpad on BNB Chain

What the Flap Protocol Docs Don't Tell You: 5 Verified Findings From Building a Launchpad on BNB Chain

Comments
4 min read
How Zero-Knowledge Proofs Break the Deposit-Withdrawal Link On-Chain

How Zero-Knowledge Proofs Break the Deposit-Withdrawal Link On-Chain

Comments 2
2 min read
Webhook Security Patterns for Async Proof Workflows: HMAC, Idempotency, and Replay Protection

Webhook Security Patterns for Async Proof Workflows: HMAC, Idempotency, and Replay Protection

Comments
5 min read
Building a Pons Launch Monitor on Robinhood Chain with TypeScript

Building a Pons Launch Monitor on Robinhood Chain with TypeScript

Comments 1
10 min read
Spreading a blockchain node across three continents (and a subtle networking lesson)

Spreading a blockchain node across three continents (and a subtle networking lesson)

Comments
3 min read
Building a Stable Tap‑to‑Earn Architecture on Telegram: Lessons From Real Development

Building a Stable Tap‑to‑Earn Architecture on Telegram: Lessons From Real Development

Comments
3 min read
Building a Pons Copy Trading Bot on Robinhood Chain with Python

Building a Pons Copy Trading Bot on Robinhood Chain with Python

1
Comments
9 min read
IonQ Analysis Shows 20,000 Qubits Can Crack Bitcoin Security

IonQ Analysis Shows 20,000 Qubits Can Crack Bitcoin Security

4
Comments
4 min read
Reconstructing Wallet Journeys Across DEX Frontends, One Chain at a Time

Reconstructing Wallet Journeys Across DEX Frontends, One Chain at a Time

Comments
8 min read
We generated ~32,000 self-contained build prompts for Midnight (and learned the hard way)

We generated ~32,000 self-contained build prompts for Midnight (and learned the hard way)

Comments
6 min read
Persistent Memory for On-Chain AI Agents: A Solana Deep-Dive

Persistent Memory for On-Chain AI Agents: A Solana Deep-Dive

1
Comments
4 min read
Building a Pons Bundler on Robinhood Chain with TypeScript

Building a Pons Bundler on Robinhood Chain with TypeScript

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