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Ethereum History
%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22hsl(124%2068%25%2034%25)%22%2F%3E%0A%20%20%20%20%3C%2FlinearGradient%3E%3C%2Fdefs%3E%0A%20%20%20%20%3Crect%20width%3D%22120%22%20height%3D%22120%22%20fill%3D%22url(%23g)%22%2F%3E%0A%20%20%20%20%3Ccircle%20cx%3D%2260%22%20cy%3D%2246%22%20r%3D%2221%22%20fill%3D%22rgba(255%2C255%2C255%2C0.32)%22%2F%3E%0A%20%20%20%20%3Cellipse%20cx%3D%2260%22%20cy%3D%22102%22%20rx%3D%2234%22%20ry%3D%2226%22%20fill%3D%22rgba(255%2C255%2C255%2C0.32)%22%2F%3E%0A%20%20%3C%2Fsvg%3E)
0xcfe2…3f7c
0xcfe2…3f7c
Senior Curator
A collection weighted heavily toward the earliest years
Collector of 9 documented Ethereum artifacts, dating back to 2015
87Score
9Held
2015Oldest
3yOnchain
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Collectibles, oldest first
- 2015ayeAyeCoin
One of the earliest named tokens on Ethereum, and the first known to feature an animal identity and a public on-chain faucet.
FrontierERC-20held as wrapper - 2015MistCoinMC
The prototype token that inspired ERC-20, deployed by Fabian Vogelsteller on November 3, 2015, sixteen days before he submitted the ERC-20 proposal.
FrontierERC-20held as wrapper - 2016Meme
Early puzzle token experiment with a fun name and unique supply mechanics.
HomesteadERC-20held as wrapper - 2016HashTokenHTK
The first Ethereum token to implement an on-chain, increasing-difficulty hash-based minting mechanism.
HomesteadERC-20 - 2017MoonCats🐱
The original MoonCatRescue smart contract that enabled the on-chain discovery and ownership of MoonCats on Ethereum.
Spurious DragonERC-20held as wrapper - 2017CryptoKittiesCK
The first NFT game to achieve mainstream adoption, introducing on-chain collectibles, breeding mechanics, and ERC-721 ownership at global scale.
ByzantiumERC-20 - 2018HumanityCardsHCX
ERC-721 collectible card game of historical figures. mineCard() costs 0.001 ETH and randomly assigns a figure via block.timestamp randomness.
ByzantiumERC-20held as wrapper - 2020BaseRegistrarImplementation
The .eth registrar that turns every name into an ERC-721 token, redeployed in January 2020 alongside the fixed registry.
ERC-721 - 2023PeperiumWrapper
One ERC1155 contract consolidating 32 Peperium meme cards, each of which was deployed as its own ERC20 through 2017.
ERC-721
Historic contract activity
participated in 13 historic contracts
Wallets, multi-sigs and DAOs this address took part in. Shown for the record, and deliberately not counted towards the score, which measures a collection.
Holdings read from the chain on 7 Sept 2026. Check again
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