Homestead Era

Second-wave DAO drain contract deployed June 17, 2016 during the attack. Byte-identical to the primary reentrancy exploit. Structural reconstruction.

Gold (G), a 5 decimal token holding just 1.5 whole units, deployed 19 June 2016.

DAO reentrancy exploit redeployed June 19, 2016, after the attack. Byte-identical to the drain contracts but never configured. Structural reconstruction.

Ten thousand units at two decimals, with allowances that are set but never granted.

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

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

An early Pluton deployment built from the unmodified ConsenSys HumanStandardToken as it stood on 20 June 2016.

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

A private copy of The DAO's factory, used once to create a single DAO.

The single DAO built by a private copy of The DAO's factory, with parameters no one could meet.

An ethereum.org tutorial token deployed as foobar with the chess knight as its symbol, and a supply fixed at construction.

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

An empty Solidity contract with no state, constructor, or functions. Deployed by Vitalik, most likely as a throwaway or gas probe.

A three party escrow whose seller and arbiter are written into the code, with the deploying account taken as the buyer.

On-chain life log and trust fund built by Jaco Greeff for his daughter Charlyn, born April 2016. Holds 16 ETH withdrawable to whitelisted addresses.

A ConsenSys HumanStandardToken deployed as Verify Token, symbol VTX, with 3 decimals and a fixed supply credited to its deployer.

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

The Congress contract from the ethereum.org tutorial: an owner appoints members with voting weight, and proposals pass on a margin the owner sets.

Identical-runtime sibling. Owner-controlled forwarding wallet (Homestead, May 2016): the Small half of a Big/Small pair, owner-gated SetOwner/UniversalFunctionS

Pluton (PLU), 20 million units at 8 decimals, deployed 26 June 2016.

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

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

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

Equal-share partnership pool by Jamie Hale, deployed three weeks before the Ethereum hard fork to co-invest in The DAO. Still holds 12 ETH.