Frontier Era

Twenty one whole units at zero decimals, under an issuer who can mint and freeze.

An ether wrapper meeting nine of the ten mandatory EIP-20 requirements: its bounds check reads a + b > a, so a transfer of zero throws instead of succeeding.

Identical-runtime sibling. Standard ethereum.org tutorial token (Homestead, Mar 2016): name/symbol/decimals metadata, a public balanceOf mapping and an overflow

An ERC20-like token with mint, freeze, and transfer functionality based on the ethereum.org advanced token tutorial. 1,000,000 GOD tokens with 0 decimals.

Byte-identical deployment of: The canonical SimpleStorage (Homestead, Mar 2016): a single uint with set(x) and a constant get() getter, the opening example of t

Ten trillion indivisible units held by the deployer, who can mint more and freeze holders.

Identical-runtime sibling. Standard ethereum.org tutorial token (Homestead, Mar 2016): name/symbol/decimals metadata, a public balanceOf mapping and an overflow

Identical-runtime sibling. On-chain document/agreement holder (Homestead, Mar 2016): stores owner + a constructor-set string, returnContract() returns the text,

On-chain document/agreement holder (Homestead, Mar 2016): stores owner + a constructor-set string, returnContract() returns the text, kill() lets the owner self

Ten indivisible units, with the deployer able to mint more and freeze holders.

Identical-runtime sibling. The ethereum.org 'advanced' MyToken (Homestead, Mar 2016): an issuer-minted token with mintToken, freezeAccount/FrozenFunds and the s

An early coin contract with balance transfers and a delegated-spending approval system.

Standard ethereum.org tutorial token (Homestead, Mar 2016): name/symbol/decimals metadata, a public balanceOf mapping and an overflow-checked transfer firing th

Ten trillion indivisible units held by the deployer, who can mint more and freeze holders.

Frontier-era ERC-20 token (zero decimals), deployed March 1, 2016 by 0xfa5c91c9b4d0bebf79c1963ba13c760ff83fde09, one of 64 contracts from the same key.

On-chain document/agreement holder (Homestead, Mar 2016): stores owner + a constructor-set string, returnContract() returns the text, kill() lets the owner self

Byte-identical deployment of: On-chain document/agreement holder (Homestead, Mar 2016): stores owner + a constructor-set string, returnContract() returns the te

On-chain document/agreement holder (Homestead, Mar 2016): stores owner + a constructor-set string, returnContract() returns the text, kill() lets the owner self

Ten thousand units at one decimal place, with approvals delegated through a callback.

The go-ethereum Contract Tutorial greeter, deployed with the greeting: Hello World!

An ethereum.org tutorial token deployed as LOOT with the symbol Ł and zero decimals, spendable only through approveAndCall.

An ethereum.org tutorial token deployed as LOOTCOIN with the symbol ł and zero decimals, spendable only through approveAndCall.

Byte-identical deployment of: On-chain document/agreement holder (Homestead, Mar 2016): stores owner + a constructor-set string, returnContract() returns the te

On-chain document/agreement holder (Homestead, Mar 2016): stores owner + a constructor-set string, returnContract() returns the text, kill() lets the owner self