How to Extract Your Ethereum Investments Using Etherscan

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Tracking and managing your cryptocurrency investments on the Ethereum blockchain doesn't have to be complicated. With the right tools and a clear understanding of smart contracts, you can take full control of your digital assets. One of the most powerful and widely used tools for this purpose is Etherscan, a blockchain explorer that allows users to view transaction histories, interact with smart contracts, and extract their investment holdings directly.

This guide walks you through how to use Etherscan to retrieve your investment from an Ethereum-based fund—specifically focusing on retrieving shares and withdrawing underlying assets using contract interactions. Whether you're managing DeFi portfolios or participating in on-chain investment pools, this process empowers you with transparency and autonomy.

Step 1: Locate the Smart Contract Address

Before interacting with any blockchain protocol, you must first identify the correct smart contract address associated with your investment. This address acts as the unique identifier for the fund or token you’re invested in.

Follow these steps to find it:

  1. Visit the official query platform: https://query.hotpot.fund or https://query.hotpot.financial
  2. Switch the network to Ethereum Mainnet
  3. Navigate to the Sets section and locate the fund in which you’ve invested
  4. Open the fund details page and copy the contract address listed there

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It’s highly recommended to save this address locally—especially in case external platforms become temporarily unavailable. Losing access to the contract address could delay or complicate withdrawal attempts.

The contract address typically looks like this:
0x55781b86fa7123710791d21079f131d251213aa6

Once copied, you’re ready to proceed to Etherscan.

Step 2: Interact With the Contract via Etherscan

Now that you have the contract address, you can use Etherscan to read data and execute withdrawal functions directly on the Ethereum blockchain.

Accessing the Contract on Etherscan

  1. Go to https://etherscan.io (or https://cn.etherscan.com for Chinese users)
  2. Paste your copied contract address into the search bar
  3. Press Enter to load the contract page

You’ll land on a detailed overview of the contract. To interact with it:

Retrieve Key Investment Metrics

Under the Read Contract section, look for the following critical functions:

These values are essential for calculating how much you’re eligible to withdraw and setting safe withdrawal parameters.

For example:

Using these numbers, you can estimate your proportional claim on the fund’s assets.

Step 3: Execute the Withdrawal

After gathering the necessary data, navigate to the "Write Contract" tab (you’ll need to connect a wallet like MetaMask).

Look for the withdraw function. You’ll need to input three key parameters:

1. share

Enter the number of shares you wish to redeem—usually the value returned by myShare() if you're withdrawing everything.

2. amountMin

This is the minimum amount of underlying assets you expect to receive after withdrawal. It protects you from excessive slippage or front-running by bots.

Use this formula to calculate amountMin:

amountMin = (myShare / totalShare) * totalAssets * (1 - slippage)

Where:

Using the earlier example:

amountMin = (67217613042 / 68583129785) * 48372868766 * (1 - 0.005) ≈ 47172697436

Round down to ensure safety.

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3. deadline

Set a Unix timestamp (in seconds) by which the transaction must be confirmed. After this time, the transaction will fail—preventing indefinite pending states.

Options:

After entering all fields, click "Connect to Web3", sign the transaction with your wallet, and wait for confirmation on-chain.

Frequently Asked Questions (FAQ)

Q: Is it safe to interact with contracts on Etherscan?

Yes, as long as you're on the official Etherscan website and have verified the contract address. Always double-check URLs and never share your private keys.

Q: What happens if I set amountMin too high?

If the actual received amount falls below amountMin due to market movement, the transaction will revert. This protects you but may require retrying with updated values.

Q: Can I withdraw partial shares?

Absolutely. Just enter a lower value in the share field instead of your full balance.

Q: Why do I need a deadline?

The deadline prevents transactions from being stuck indefinitely or exploited by miners who might delay execution for profit.

Q: What if the contract isn’t verified on Etherscan?

Unverified contracts pose risks. You won’t be able to read or write via Etherscan easily, and malicious code could be hidden. Only interact with trusted, audited contracts.

Q: Do I need ETH to withdraw?

Yes. You’ll need a small amount of ETH for gas fees to execute the withdrawal transaction on Ethereum.

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To ensure this guide ranks well and meets user search intent, here are the core keywords naturally integrated throughout:

These terms reflect common queries from users looking to manage decentralized investments securely and independently.

Final Tips for Secure Blockchain Investing

Always verify:

Consider testing with a small amount first if you're unsure about a new contract interaction.

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By mastering Etherscan and understanding how smart contracts work, you gain greater control over your financial future in Web3. No intermediaries, no gatekeepers—just direct access to your digital wealth.

Whether you're extracting returns from a yield fund or rebalancing your crypto portfolio, these skills are essential for every modern investor navigating decentralized finance.