Token Contracts

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

ETHERLITE (LETH): May 2016 ERC-20, ConsenSys HumanStandardToken plus buy/sell at unitsOneEthCanBuy price. Supply 10^30; deployed 6 weeks before TheDAO.

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

A 2016 ERC-20-like token built on the ConsenSys MyAdvancedToken template, simplified to a buy-only market with owner withdraw and selfdestruct.

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.

2016 ConsenSys MyAdvancedToken template token (Ħ) deployed in the TheDAO cluster, with a buy/sell marketplace, admin minting and account freezing.

The post-hard-fork DAO redemption contract. Still holds 81,716 ETH from token holders who never converted their DAO tokens back to ETH.

An early on-chain corporation contract by cryptonomica.net, representing company shares as ERC-20 tokens with embedded voting — deployed hours before the DAO ha

Alex Van de Sande's post-DAO-fork ETH/ETC replay-protection splitter. Routes ether or ERC20 tokens to different recipients depending on which chain it runs on.

ERC20-style 'I owe you a beer' IOU ledger by Nick Johnson (ENS). Each transfer creates a personal beer debt; obligations are tracked and transferable.

DAO-era ERC-20-shaped token, May 2016. Symbol is the Greek capital letter Xi. Fixed cap 15,000; 1 token per 0.001 ETH via buy().

2017 ERC-20 token tied to HashDB, an early Ethereum-backed data store; mintable via buy() with refund-on-overpay and frontend-bypass transferFrom.

An Ethereum smart contract that enables on-chain publishing and token-gated upvoting of posts.

A 2016 ConsenSys MyAdvancedToken (Japanese 「金」, "gold"), 100 supply, sold via buy() at 1000 wei/token.

An infinite-supply ERC-20-compatible token where every transfer mints a hug. Deployed August 23, 2016 by Jon Romero as a social experiment and Ethereum tutorial

FirstBlood (1ST) was an ERC-20 token for a decentralized esports tournament platform. Its September 2016 crowdsale was notable for selling out rapidly, making i

SingularDTV Fund contract — treasury and workshop management component of the SingularDTV decentralized entertainment platform (October 2016).

The SNGLS token for SingularDTV, an Ethereum-based entertainment production and distribution platform that raised $7.5 million in its October 2016 token launch

Possibly deployed by Vitalik Buterin (or somebody close to them)