Utility Contracts

The library that rotates the Ethereum Alarm Clock's pool of callers

The library holding the Ethereum Alarm Clock's call database and payout accounting

The first Ethereum Alarm Clock, a single contract holding the whole scheduling service

The first Ethereum Alarm Clock, redeployed four hours later against a new accounting library

An Oraclize callback counter: it looks up the current Oraclize address and counts only the calls that arrive from it.

A rotating pool of participants that turns over on a fixed schedule, held in a library

The library holding the Ethereum Alarm Clock's call database and payout accounting

The multiply contract that opens the go-ethereum Contract Tutorial, deployed with the author's own multiplier of 10 in place of 7.

The go-ethereum Contract Tutorial greeter, deployed with the greeting: Hello World!

The Greeter from solidity-baby-steps: a greeting set at creation that the deployer can also change afterwards, plus a block number reader.

The multiply-by-seven example from the JSON-RPC documentation

Safe remote purchase escrow holding a double deposit from both sides

The dapp-bin standardized currency API, with one slot the code never touches

A public claim register by Semiel: anyone can write a message onchain and it is kept with their address and the block it arrived in.

A public claim register by Semiel: anyone can write a message onchain and it is kept with their address and the block it arrived in.

A public claim register by Semiel: anyone can write a message onchain and it is kept with their address and the block it arrived in.

A public claim register by Semiel: anyone can write a message onchain and it is kept with their address and the block it arrived in.

A November 2015 test harness that calls move(uint8) back on whoever pings it, cycling through four directions.

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

An ordered, queryable index over contract storage, held in a library

String comparison helpers, held in a library

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

A rotating pool of participants that turns over on a fixed schedule, held in a library

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