Frontier Era

A one question poll from 2015 that only its own creator is allowed to vote in.

A one question poll from 2015 that only its own creator is allowed to vote in.

The guide's kill contract with a coin flip added to its fallback

The go-ethereum Contract Tutorial greeter, deployed from a variant whose constructor differs from the published one.

A 2015 time-lock vault: deposit ETH to lock it ~20 years, withdraw after it expires.

Comment log for a marketplace listing, deployed by the store it belongs to

Delegated voting over five proposals, with the chairperson handing out voting rights

A test contract that checks if the caller matches a hardcoded admin address, with kill and get functions.

A test contract that writes a bool flag based on whether the caller matches a hardcoded admin address, with kill, get, and getBool functions.

Balance bookkeeping for the Ethereum Alarm Clock, held in a library

The call lifecycle for the Ethereum Alarm Clock, held in a library

The scheduling logic for the Ethereum Alarm Clock, held in a library

The Ethereum Alarm Clock entry point, which creates one contract per scheduled call

Test contract for Piper Merriam's Ethereum Alarm Clock, deployed December 2015. Verifies the scheduler can execute set/register/do calls correctly.

A single scheduled call, created by the scheduler and waiting for its target block

A liveness canary for the Ethereum Alarm Clock, deployed 26 December 2015.

The mortal base contract from the Frontier Guide deployed on its own, with nothing inheriting from it.

The mortal base contract from the Frontier Guide deployed on its own, with nothing inheriting from it.

The mortal base contract from the Frontier Guide deployed on its own, with nothing inheriting from it.

The mortal base contract from the Frontier Guide deployed on its own, with nothing inheriting from it.

The Simple Open Auction from the Solidity documentation, opened for 1000 seconds with the deployer as beneficiary.

The State Machine example from the Solidity documentation's common patterns page, deployed as written with its empty function bodies.

A liveness canary for the Ethereum Alarm Clock, deployed 28 December 2015.

Alex Van de Sande's Congress DAO from Dec 28, 2015: on-chain voting with member registry (mapping) and configurable quorum.