Reading the chain and matching against the archive.
Ethereum History
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icecold.eth
0x67d9…8177
Curator
A collection with real depth in early Ethereum
Collector of 6 documented Ethereum artifacts, dating back to 2017
71Score
6Held
2017Oldest
9yOnchain
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Collectibles, oldest first
- 2017MoonCats🐱
The original MoonCatRescue smart contract that enabled the on-chain discovery and ownership of MoonCats on Ethereum.
Spurious DragonERC-20 - 2017CryptoKittiesCK
The first NFT game to achieve mainstream adoption, introducing on-chain collectibles, breeding mechanics, and ERC-721 ownership at global scale.
ByzantiumERC-20 - 2017Single Collateral DAISAIByzantiumERC-20
- 2020BaseRegistrarImplementation
The .eth registrar that turns every name into an ERC-721 token, redeployed in January 2020 alongside the fixed registry.
ERC-721 - 2022Angry DogeANFD
Fractional ownership of Angry Doge: the scowling Kabosu frame used across r/DogeLore, held in a vault and split into 100 billion ERC20 claims.
ERC-20 - 2023Brett On ETHBRETTConstantinopleERC-20
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 20 Oct 2026. Check again
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