Ethereum History
Read-only factual data about historical Ethereum mainnet contracts. Use when the user asks about a specific contract address, early Ethereum contracts, deployment era, deployer, bytecode, decompiled code, or documented history (what a contract is and is not). Data is non-opinionated and includes runtime bytecode, decompiled code, and editorial history when available. Base URL https://ethereumhistory.com (or set BASE_URL for local/staging).
Install via CLI (Recommended)
clawhub install openclaw/skills/skills/cartoonitunes/ethereum-historyWhat This Skill Does
The Ethereum History skill acts as a comprehensive, read-only factual database for on-chain historical data. It provides researchers, developers, and curious users with deep insights into the evolution of the Ethereum mainnet. By leveraging the ethereumhistory.com API, the skill retrieves curated and raw metadata about specific contract addresses, including deployment eras (such as Frontier or Homestead), deployer information, deployment timestamps, and available runtime bytecode or decompiled code. It bridges the gap between raw blockchain data and human-readable context, focusing on the historical significance and factual details of notable or early Ethereum contracts.
Installation
To integrate this skill into your OpenClaw environment, execute the following command in your terminal:
clawhub install openclaw/skills/skills/cartoonitunes/ethereum-history
This installs the necessary hooks for the agent to query the Ethereum History API. Ensure your agent has network access to reach the base URL at https://ethereumhistory.com.
Use Cases
This skill is ideal for blockchain forensic researchers, historical data analysts, and smart contract developers. Use it when investigating the origins of legacy DeFi protocols, auditing early deployment standards, or contextualizing specific smart contracts within the timeline of Ethereum's hard forks. Whether you are looking for the deployer of a famous early token or examining the bytecode of a contract that existed before the DAO fork, this skill provides precise data without subjective commentary.
Example Prompts
- "Who deployed the contract 0xdbf03b407c01e7cd3cbea99509d93f8dddc8c6fb, and what is its historical context in the Frontier era?"
- "List all contracts deployed during the DAO fork era that are currently flagged as undocumented."
- "Show me the decompiled code and historical summary for the address 0x6090a6e47849629b7468dfc9993309a0133c9451."
Tips & Limitations
This skill is read-only and does not facilitate any transactions or state-changing operations on the blockchain. It is strictly limited to querying publicly available historical records. For the best results, ensure you provide valid 42-character Ethereum addresses. Note that decompiled code is provided on a best-effort basis; availability depends on whether the contract logic is decodable. When performing temporal queries, use ISO 8601 formatted timestamps to ensure the highest accuracy for your search ranges.
Metadata
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Find the right skillPaste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-cartoonitunes-ethereum-history": {
"enabled": true,
"auto_update": true
}
}
}Tags(AI)
Flags: external-api