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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.

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Your AI Agent Just Got a Bank Account (Sort Of)

Your AI Agent Just Got a Bank Account (Sort Of)

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2 min read
Cloudflare and Coinbase just formed the x402 Foundation — and it changes everything for AI agent commerce

Cloudflare and Coinbase just formed the x402 Foundation — and it changes everything for AI agent commerce

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4 min read
Bypassing Attestation Logic in Cairo: A Starknet Security Case Study

Bypassing Attestation Logic in Cairo: A Starknet Security Case Study

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2 min read
ECC Explained: The Geometry Powering Modern Digital Security

ECC Explained: The Geometry Powering Modern Digital Security

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7 min read
Building an AI Agent That Earns Cryptocurrency: A Practical Tutorial

Building an AI Agent That Earns Cryptocurrency: A Practical Tutorial

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2 min read
Gate Your API Endpoints on Token Holdings Using JWTs

Gate Your API Endpoints on Token Holdings Using JWTs

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4 min read
Can AI Agents Verify Blockchain Ownership? How MCP Servers Enable On-Chain Attestation

Can AI Agents Verify Blockchain Ownership? How MCP Servers Enable On-Chain Attestation

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5 min read
How Two AI Agents Verify Each Other Before Sharing Data

How Two AI Agents Verify Each Other Before Sharing Data

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5 min read
Add Wallet Verification to a LangChain Agent in 5 Minutes

Add Wallet Verification to a LangChain Agent in 5 Minutes

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3 min read
Privacy-preserving architectures: An honest technical comparison of Midnight, Aztec, Aleo, Mina, and Zcash

Privacy-preserving architectures: An honest technical comparison of Midnight, Aztec, Aleo, Mina, and Zcash

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5 min read
Agentic Payments: Why Your AI Agent Can't Buy Anything Yet (And How to Fix It)

Agentic Payments: Why Your AI Agent Can't Buy Anything Yet (And How to Fix It)

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5 min read
RustChain Developer Tutorial: Build on the Proof-of-Antiquity Blockchain

RustChain Developer Tutorial: Build on the Proof-of-Antiquity Blockchain

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14 min read
The Anatomy of a Smart Contract Audit: What Auditors Look For

The Anatomy of a Smart Contract Audit: What Auditors Look For

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4 min read
How x402 Agents Earn Yield on Idle USDC with Clicks Protocol

How x402 Agents Earn Yield on Idle USDC with Clicks Protocol

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4 min read
PROTOCOL ZERO: AUTONOMOUS AI-AGENT

PROTOCOL ZERO: AUTONOMOUS AI-AGENT

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8 min read
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