Homestead Era

Homestead-era transfer-only token, DinastyCoinToken (DCT), fixed supply 200000000 and 6 decimals.

Retch Mining Futures

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

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

An early DAO made to demonstrate token swaps, mutations, and quadratic voting.

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

Early puzzle token experiment with a fun name and unique supply mechanics.

The earliest fully compliant ERC-20 token contract on Ethereum mainnet, wrapping Ether 1:1 into a transferable token.

The first deployment of GavCoin, potentially by Gavin Wood himself.

The DigixDAO governance token (DGD), representing the first Ethereum crowdsale to reach its funding cap — raising $5.5 million in under 24 hours in March 2016.

The DAO was a decentralized autonomous organization and investor-directed venture capital fund built on Ethereum by Slock.it. Its April 2016 crowdsale raised ov

Mist multisig wallet (4088b, 1,644 contracts). dapp-bin wallet.sol Dec 2015, solc v0.3.0 optimizer ON.

Standard Token 0.1 template with approveAndCall and correct transferFrom. One of 103 identical deployments.

The first Ethereum token to implement an on-chain, increasing-difficulty hash-based minting mechanism.

A mineable subcurrency where claimMiningReward() mints 1 token to block.coinbase once per block. Deployed Jun 16 2016.

Standard Token 0.1 template with approveAndCall. Compiled with soljson (emscripten) instead of native C++. One of 82 identical deployments.

A factory contract for generating custom escrow agreements between buyers, sellers, and arbiters. Compiled with solc v0.3.5, optimizer on.