Unclassified Contracts
Contracts whose type could not be determined. These may include custom implementations or contracts still awaiting research.
Contract 0xa546d23a...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0xa546d2...d3c75aAugust 8, 2015MessageStore
The first decentralized messaging contract on Ethereum, whose only use was the deployer sending 'hello2!' to themselves on Frontier Day 1.
0x3a2c6e...0b8e78August 8, 2015Contract 0x65171022...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0x651710...b1b222August 8, 2015Contract 0xc3858ea3...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0xc3858e...65889aAugust 8, 2015Etherparty
A minimal string-storage contract hardcoding the name 'Etherparty', deployed 3 times on August 8, 2015 by the same wallet that deployed SimpleStorage.
0x139f75...d9a2f6August 8, 2015Etherparty
A minimal string-storage contract hardcoding the name 'Etherparty', deployed 3 times on August 8, 2015 by the same wallet that deployed SimpleStorage.
0x8200b7...e814d6August 8, 2015Etherparty
A minimal string-storage contract hardcoding the name 'Etherparty', deployed 3 times on August 8, 2015 by the same wallet that deployed SimpleStorage.
0xced179...61154cAugust 8, 2015Contract 0x28a62161...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0x28a621...4fa8d9August 8, 2015Contract 0xe421ecf0...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0xe421ec...d4112cAugust 8, 2015Contract 0xf290de52...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0xf290de...2999fcAugust 8, 2015Contract 0xce6cf9da...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0xce6cf9...6d8809August 8, 2015Contract 0xbdea11d5...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0xbdea11...4aaa78August 8, 2015Contract 0x1686eca4...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0x1686ec...804c49August 8, 2015Contract 0xaa681a1f...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0xaa681a...6adc06August 8, 2015Sha3
A tiny utility contract that returns the SHA3 hash of a uint256 input.
0xb179a8...4bf09dAugust 9, 2015Sha3
A tiny utility contract that returns the SHA3 hash of a uint256 input.
0x82000e...b0690aAugust 9, 2015Sha3
A tiny utility contract that returns the SHA3 hash of a uint256 input.
0x627a6e...25bce8August 9, 2015Forwarder
A minimal ETH forwarding contract that sends funds to a hardcoded address, deployed on Frontier Day 1.
0x44bc65...358d61August 9, 2015Forwarder (optimized)
Optimized version of the ETH Forwarder - same source compiled with soljson optimizer ON, producing 133 bytes vs 241.
0xabff46...85f029August 9, 2015FunDistributor
A king-of-the-hill game contract from August 2015 exploring behavioral economics and game theory on Ethereum.
0x125b60...7745faAugust 10, 2015WeiFaucet
Faucet with per-address block-number cooldown.
0x793ae8...71f4f2August 10, 2015Mortal
An early standalone self-destruct contract that lets its deployer permanently kill the contract.
0x4c5a2d...63b56eAugust 10, 2015Mortal
An early standalone self-destruct contract that lets its deployer permanently kill the contract.
0x281118...f0510bAugust 10, 2015Contract 0x09d7d329...
Aug 8 2015 deploy by 0x8674c218 — one of the most prolific contract deployers of Ethereum's first day. Sibling of the verified MessagingContract / Ponzi / Messa
0x09d7d3...342c02August 10, 2015