Homestead Era

The first planned hard fork. Removed the canary contract, adjusted gas costs.

2016-03-14 to 2016-07-20
Blocks 1,150,000 to 1,919,999
408 documented contracts

Contract 0x25be25a6...

Byte-identical deployment of: Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFuncti

0x25be25...04dee7March 21, 2016

MyToken

token

Early ERC-20 token built from the ethereum.org tutorial. Features approveAndCall for token-contract interaction and a spentAllowance tracking pattern.

0x002a13...164639March 21, 2016

Contract 0x568493d8...

Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFunctionSecure plus Big-only GetMone

0x568493...4fdf44March 24, 2016

Contract 0xe3f418c0...

Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFunctionSecure plus Big-only GetMone

0xe3f418...b1adb8March 24, 2016

SimpleStorage

The canonical SimpleStorage (Homestead, Mar 2016): a single uint with set(x) and a constant get() getter, the opening example of the Solidity documentation.

0x040027...a9d74dMarch 24, 2016

Contract 0x62aab67d...

The canonical SimpleStorage (Homestead, Mar 2016): a single uint with set(x) and a constant get() getter, the opening example of the Solidity documentation. One

0x62aab6...7b4128March 24, 2016

Unicorn Meat

token

A historic 2016 memecoin created by Alex Van de Sande of the Ethereum Foundation to pioneer token swaps and upgrades.

0xed6ac8...ddef9aMarch 25, 2016

Unicorn Meat Grinder Association

dao

Token-weighted DAO from Alex Van de Sande's 2016 'Meat Grinder' demo: Unicorn holders submit/vote on proposals (vote weight = balance × sqrt(value + gas × gaspr

0xc7e9dd...eeaa32March 25, 2016

DSTokenFrontend

Original MakerDAO governance token (v1), deployed Mar 28 2016 via dappsys factory pattern. Predecessor to current MKR (0x9f8f72aa).

0xc66ea8...a34a6dMarch 28, 2016

MyAdvancedToken

token

Z≡N Coin (symbol Z≡N), an early 2016 ERC-20-style token with built-in buy/sell marketplace at a 10× spread. Uses the ConsenSys MyAdvancedToken extended template

0xc89886...0730bdMarch 28, 2016

TokenSales

unknown

The DigixDAO crowdsale contract — the first major DAO token sale on Ethereum, raising $5.5M in under 24 hours in March 2016.

0xf01604...d52843March 29, 2016

Contract 0xa2e4628e...

Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFunctionSecure plus Big-only GetMone

0xa2e462...b2b929March 30, 2016

MyToken

token

Apr 2, 2016 MyToken-tutorial fork — owner mint/freeze, allowances, and a built-in buy/sell with prices left at zero at deploy.

0xd92c36...46e4e6April 2, 2016

greysons

The ethereum.org 'advanced' MyToken (Homestead, Mar 2016): an issuer-minted token with mintToken, freezeAccount/FrozenFunds and the standard Transfer event.

0x664a5b...f421ccApril 2, 2016

Contract 0x7fa88ab1...

Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFunctionSecure plus Big-only GetMone

0x7fa88a...fcf4bdApril 2, 2016

Contract 0xc1f05302...

Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFunctionSecure plus Big-only GetMone

0xc1f053...779b46April 3, 2016

Contract 0xdd4d8bfc...

Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFunctionSecure plus Big-only GetMone

0xdd4d8b...1325b3April 3, 2016

Contract 0xd05daac8...

Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFunctionSecure plus Big-only GetMone

0xd05daa...e66850April 3, 2016

Contract 0x980242b7...

Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFunctionSecure plus Big-only GetMone

0x980242...6146b9April 3, 2016

Contract 0xf6d7d2ee...

Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFunctionSecure plus Big-only GetMone

0xf6d7d2...cf34ceApril 3, 2016

Contract 0xa8881036...

Identical-runtime sibling. The canonical SimpleStorage (Homestead, Mar 2016): a single uint with set(x) and a constant get() getter, the opening example of the

0xa88810...795a99April 3, 2016

Contract 0x0356315f...

Byte-identical deployment of: Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFuncti

0x035631...17f517April 3, 2016

Contract 0xc0a93e3f...

Byte-identical deployment of: Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFuncti

0xc0a93e...3064acApril 3, 2016

Contract 0xb35fd079...

Byte-identical deployment of: Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFuncti

0xb35fd0...808e9cApril 3, 2016
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