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Smart contracts

image from Using EthDNS to host your DNS domain

Using EthDNS to host your DNS domain

Jim McDonald
EthDNS can be used to store DNS records safely and in a distributed fasthion. This article describes how to set up a domain using EthDNS.
Blockchain Ethereum Ethereum Name Service Domain Name System Smart contracts
image from EthDNS: an Ethereum backend for the Domain Name System

EthDNS: an Ethereum backend for the Domain Name System

Jim McDonald
EthDNS stores DNS records on the blockchain. This article describes DNS, introduces EthDNS, and provides details of the benefits that EthDNS brings to this vital piece of internet infrastructure.
Blockchain Ethereum Ethereum Name Service Domain Name System Smart contracts
image from DomainSale: an on-chain secondary ENS market

DomainSale: an on-chain secondary ENS market

Jim McDonald
Introducing a trustless system to buy and sell Ethereum Name Service (ENS) domains that allows both outright purchase and auction.
Blockchain Ethereum Ethereum Name Service Smart contracts
image from Why use the withdrawal pattern?

Why use the withdrawal pattern?

Jim McDonald
The withdrawal pattern is an important feature of Ethereum smart contracts. This article highlights the issue with naive contracts and why the withdrawal pattern is necessary.
Blockchain Ethereum Smart contracts Security
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