Utility Contracts

Small single-purpose helpers — forwarders, sweepers, canaries, timers and other plumbing.

371 documented contracts

Greeter

A Frontier-era Greeter contract with the message: 'Hello World!'

0x12878a...9f81c3August 15, 2015

Greeter

A Frontier-era Greeter with the message: 'Hello there captain!'

0x5817e8...352f68August 16, 2015

Greeter

A Frontier-era Greeter with the message: 'Hola!'

0x86cfd9...9ae03dAugust 16, 2015

Greeter

A Frontier-era Greeter with the message: Hola! (block 97,240)

0xfd8fae...b61974August 16, 2015

Greeter

A Frontier-era Greeter with the message: 'Hola!'

0x80ca78...6cfa45August 16, 2015

Greeter

A Frontier-era Greeter with the message: 'Hola!'

0xae0724...4792f2August 16, 2015

Greeter

A Frontier-era Greeter with the message: 'HOW GREAT THOU ART!'

0x1c89fb...e937b8August 17, 2015

Contract 0x8efe9a62...

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

0x8efe9a...9dffbeAugust 17, 2015

Ballot

Delegated voting with a proposal count fixed at deployment

0x3cf26c...b6a8e1August 18, 2015

Ballot

Delegated voting with a proposal count fixed at deployment

0x56ce77...b44745August 18, 2015

Contract 0xa8667d61...

The go-ethereum Contract Tutorial greeter, deployed with the greeting: Eric BURGEL

0xa8667d...a1db98August 18, 2015

Contract 0x40447ea8...

The go-ethereum Contract Tutorial greeter, deployed with the greeting: Hello from Adrian's first contract!

0x40447e...e7f2d8August 19, 2015

Contract 0xb20e50d4...

The ethereum.org crowdsale tutorial: contributions run to a deadline against a goal, pay out a separate reward token, and are refunded if the goal is missed.

0xb20e50...c977c9August 19, 2015

Greeter

A Frontier-era Greeter with the message: 'Goatmine is in the House'

0xea6e19...858831August 20, 2015

Greeter

A Frontier-era Greeter with the message: 'Dan sulez the world!'

0x5aa3ac...da12ecAugust 20, 2015

Greeter

A Frontier-era Greeter with the message: 'I am on the etherchain!!'

0x49e77a...c1d31bAugust 20, 2015

Greeter

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

0xb214cb...5cd6f7August 20, 2015

Contract 0xf070658c...

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

0xf07065...33bf7cAugust 20, 2015

Contract 0xc4f14b38...

The go-ethereum Contract Tutorial greeter, deployed with the greeting: Hello Smart Contacts From Dazzle With Dagon

0xc4f14b...5ecb08August 20, 2015

Contract 0xe0381e00...

The ethereum.org crowdsale tutorial: contributions run to a deadline against a goal, pay out a separate reward token, and are refunded if the goal is missed.

0xe0381e...b59a9fAugust 21, 2015

Greeter

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

0x3d7ed1...246503August 22, 2015

Contract 0x8e6f6a5a...

A standalone mortal base contract

0x8e6f6a...5d9651August 22, 2015

Contract 0xb0533d8a...

The ethereum.org crowdsale tutorial: contributions run to a deadline against a goal, pay out a separate reward token, and are refunded if the goal is missed.

0xb0533d...875390August 22, 2015

Contract 0xf96f610d...

The go-ethereum Contract Tutorial greeter, deployed with the greeting: Welcome to the new world of ethereum!

0xf96f61...4ffc9eAugust 22, 2015
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