A deployment of the CoinEscrow contract with identical function interface to rank 28, by a different deployer.
Historical Significance
Evidence of early smart contract code sharing on Frontier, with the same CoinEscrow template deployed by multiple developers.
Context
Deployed during Ethereum Frontier week 1 (August 2015).
Key Facts
Description
A token and escrow contract deployed at block 52,830 (August 2015). Shares identical function selectors with rank 28 (15 functions covering token operations and escrow deposit/withdraw). Different deployer, suggesting the source was shared.
Source Verified
near_exact_match: all function selectors confirmed via openchain.xyz. Source structure reconstructed from bytecode analysis.
Heuristic Analysis
The following characteristics were detected through bytecode analysis and may not be accurate.
Frontier Era
The initial release of Ethereum. A bare-bones implementation for technical users.
Bytecode Overview
External Links
Related contracts
Bounce
Same deployerA minimal contract that immediately sends any received ETH back to the sender.
0x417705...bcae0fAugust 12, 2015StringVoting
Same eraA single-function voting contract where users cast votes by sending ETH with a string candidate name, from the same developer who built MovieVoting.
0x61a9c3...545606August 8, 2015MovieVoting
Same eraPay-to-vote bidding on bytes32 keys with append-only movie list.
0x58828d...88d96aAugust 8, 2015CoinEscrow
Same eraA token contract with built-in escrow functionality, combining the dapp-bin BasicCoin interface with deposit and withdrawal operations.
0x9018e2...35a683August 8, 2015MessagingContract
Same eraOne of the earliest messaging contracts on Ethereum, allowing users to send on-chain messages stored by content hash.
0xdc884e...45f48bAugust 8, 2015MessagingContract v2
Same eraAn upgraded on-chain messaging contract with per-address message tracking and delete functionality, from the same Frontier developer who built the simpler Messa
0x18991f...dfff72August 8, 2015