contract address for ethereum

Ethereum contract addresses, represented as unique 40-character hexadecimal strings, identify and facilitate interactions with smart contracts on the Ethereum blockchain.

Oct 18, 2024 at 04:00 pm

Understanding Ethereum Contract Addresses: A Guide

What is an Ethereum Contract Address?

An Ethereum contract address is a unique identifier that represents a smart contract on the Ethereum blockchain. It is a 40-character hexadecimal string that starts with "0x" and contains a combination of letters and numbers.

How to Get the Contract Address

While deploying the contract: Upon successful contract deployment, the transaction receipt will include the deployed contract's address.
From Etherscan: Visit Etherscan.io and enter the contract's name or bytecode hash in the search bar. The results will display the contract's address.
Using Web3 libraries: Utilize Web3 libraries in your code to interact with the Ethereum blockchain and retrieve the contract address.

Decoding a Contract Address

The initial "0x" indicates that the string represents a hexadecimal number.
The subsequent 20 bytes (40 characters) encode the contract's unique identifier.

Format of a Contract Address

0x[32-character hexadecimal string]

Purpose of a Contract Address

A contract address serves several crucial purposes:

Identifying and referencing a specific smart contract on the Ethereum blockchain.
Facilitating interactions with the contract, including function calls, state retrieval, and transaction execution.
Tracking the balance and transactions associated with the contract.
Verifying contract ownership and authenticity.

Security Considerations

Ensure that the contract address you are interacting with is legitimate and trustworthy.
Be cautious of phishing scams that may attempt to trick you into sending funds to a fraudulent address.
Always verify the contract address before making any transactions or interacting with it.

Disclaimer:info@kdj.com

The information provided is not trading advice. kdj.com does not assume any responsibility for any investments made based on the information provided in this article. Cryptocurrencies are highly volatile and it is highly recommended that you invest with caution after thorough research！

If you believe that the content used on this website infringes your copyright, please contact us immediately (info@kdj.com) and we will delete it promptly.

Fear & Greed Index

Trade Now

Biggest Gainers

GOHOME

$321.3224

167.18%

Trade Now
DOGINME

$0.0...08326

116.08%

Trade Now
OBT

$0.0253

39.85%

Trade Now
JET

$0.7332

39.17%

Trade Now
NPC

$0.0086

33.26%

Trade Now
RARE

$0.1114

30.04%

Trade Now

Latest Crypto News

Parasol, a subsidiary of Mysten Labs, launches CODE OF JOKER: EVOLUTIONS on the Sui blockchain
2025-03-15 04:35:53
In an era where traditional AI cryptos have attracted significant attention, FloppyPepe (FPPE) emerges as a distinct contender
2025-03-15 04:35:53
How to get The Hunt badge in Dusty Trip
2025-03-15 04:35:53
title: Bitcoin (BTC) and Other Cryptocurrencies Have Remained in a Strong Downtrend This Year
2025-03-15 04:35:53
Russian Central Bank says President Putin instructed Bitcoin policy shift.
2025-03-15 04:35:53
Byron Donalds Plans to Introduce Legislation That Will Formalize President Donald Trump's Recent Executive Order
2025-03-15 04:35:53

Related knowledge

Which cryptocurrency websites are good for beginners?

Mar 14,2025 at 04:48pm

CoinbaseUser - friendly Interface: Coinbase offers a clean and intuitive interface that is easy for beginners to navigate. The platform is designed to be straightforward, with clear instructions for tasks like creating an account, depositing funds, and buying/selling cryptocurrencies. For example, when you log in, you are greeted with a dashboard that s...

How much will Bitcoin be worth in 2025

Mar 14,2025 at 04:23pm

Predicting the value of Bitcoin in 2025 is an extremely complex task. Bitcoin, as the pioneer of cryptocurrencies, has a price influenced by a vast array of factors, ranging from market dynamics and technological advancements to regulatory changes and global economic conditions.Market Supply and DemandLimited Supply: Bitcoin has a capped supply of 21 mi...

What are the main functions of ERC-20 tokens?

Mar 13,2025 at 12:21am

Key Points:ERC-20 tokens are standardized tokens built on the Ethereum blockchain, enabling interoperability and ease of use.Their primary function is to represent fungible assets, meaning each token is interchangeable with any other of the same type.ERC-20 tokens facilitate various use cases, including fundraising (ICOs/IEOs), representing in-game asse...

How are ERC-20 tokens created on the Ethereum blockchain?

Mar 13,2025 at 01:30pm

Key Points:ERC-20 tokens are created by deploying a smart contract to the Ethereum blockchain.This smart contract defines the token's properties, such as name, symbol, total supply, and decimals.Several tools and platforms simplify the process, including online IDEs and dedicated token creation services.Understanding Solidity programming is crucial for ...

What is the ERC-20 standard?

Mar 12,2025 at 06:30pm

Key Points:The ERC-20 standard is a technical specification for creating tokens on the Ethereum blockchain.It defines a common set of rules and functions that all ERC-20 tokens must adhere to.This standardization facilitates interoperability and ease of use for developers and users.Understanding ERC-20 is crucial for anyone involved in Ethereum-based to...

Can the leverage multiple of SOL coins in leverage trading be adjusted at any time?

Mar 13,2025 at 10:16pm

Key Points:Leverage multiples in SOL futures trading are generally not adjustable during an open position. Adjustments are usually only possible before entering a new trade or after closing the existing position.The specific rules regarding leverage adjustment vary significantly between different cryptocurrency exchanges. Each platform sets its own para...