Experimental Contracts
Tutorials, tests, and one-off experiments — including the first things anyone deployed to Ethereum.
SimpleStorage
The canonical SimpleStorage tutorial contract from the Solidity documentation, deployed on Frontier Day 1.
0x29d843...f5cd94August 8, 2015SimpleStorage
The canonical SimpleStorage tutorial contract from the Solidity documentation, deployed on Frontier Day 1.
0xaec076...4643e4August 8, 2015SimpleStorage
The canonical SimpleStorage tutorial contract from the Solidity documentation, deployed on Frontier Day 1.
0xbb3494...28a6e5August 8, 2015Greeter
A Frontier-era Greeter contract with the message: 'Hello Middle Earth!'
0x3d26e1...816e5eAugust 9, 2015Greeter
A Frontier-era Greeter contract with the message: 'taras'
0x1702c0...4d6939August 10, 2015Greeter
A Frontier-era Greeter contract with the message: 'Hello Evan!'
0xfca662...3caaedAugust 10, 2015Multiply7
The Multiply7 tutorial contract — one of the first Solidity examples ever deployed to mainnet.
0xfcb20a...b96d3fAugust 10, 2015Greeter
A Frontier-era Greeter with the message: 'Hello Eamonn'
0xd2c124...11cc63August 10, 2015Greeter
A Frontier-era Greeter contract with the message: 'Greetings Fuckface!'
0xd7dc1d...4de02bAugust 10, 2015Greeter
A Frontier-era Greeter contract with the message: 'Hello Adam!'
0x90ab39...6a9eceAugust 10, 2015Multiply7
The canonical Solidity 'multiply by 7' tutorial contract from the Frontier documentation.
0xa18d71...418761August 10, 2015Greeter
A Frontier-era Greeter contract with the message: 'Hello! I'm Alec's first contract.'
0x29fc18...685a3cAugust 11, 2015Greeter
A Frontier-era Greeter contract with the message: 'well hello there cc'
0x525d68...98a14bAugust 12, 2015Greeter
A Frontier-era Greeter contract with the message: 'Hello World!'
0x6f37b5...a6e609August 13, 2015Greeter
A Frontier-era Greeter contract with the message: 'Hello David!'
0x9aa0f9...a0dc9aAugust 13, 2015Greeter
A Frontier-era Greeter contract with the message: 'Hello My World!'
0x2e2f3f...ac90f2August 14, 2015Greeter
A Frontier-era Greeter with the message: 'Hello from the BBA and from Benthurst & Co.!'
0x20d06f...28bc73August 14, 2015Greeter
Optimized Ethereum "greeter" tutorial with ABI-encoded string constructor arg.
0x707910...5c5d32August 14, 2015Greeter
A Frontier-era Greeter with the message: 'Dublin rocks!'
0x23abee...1a77c3August 14, 2015Greeter
A Frontier-era Greeter with the message: 'O brave new world'
0xed3754...ce4339August 14, 2015Greeter
A Frontier-era Greeter with the message: 'Dublin really rocks!'
0xe40337...1a23f8August 14, 2015Greeter
A Frontier-era Greeter contract with the message: 'Cyperx says Hello'
0x5ade47...e1c9e4August 15, 2015Greeter
A Frontier-era Greeter with the message: 'Hello World!'
0xcdd1f5...615c1bAugust 15, 2015Greeter
A Frontier-era Greeter contract with the message: 'Hello World!'
0x12878a...9f81c3August 15, 2015