Reading the chain and matching against the archive.
Ethereum History
%22%2F%3E%0A%20%20%20%20%20%20%3Cstop%20offset%3D%22100%25%22%20stop-color%3D%22hsl(260%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)
0xba55…37f1
0xba55…37f1
Collector
Building a collection out of the documented archive
Collector of 2 documented Ethereum artifacts, dating back to 2017
32Score
2Held
2017Oldest
0yOnchain
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Unclaimed
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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-20held as wrapper - 2017CRYPTOCATSCCAT
A 625 cat collection released in December 2017, with its own ownership accounting written months before ERC721 was finished.
ByzantiumERC-20held as wrapper
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 6 Sept 2026. Check again
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