search
Homeweb3.0One article to clarify whether the contract address is the wallet address?
One article to clarify whether the contract address is the wallet address?Mar 26, 2024 pm 07:41 PM
BlockchainBitcoincryptocurrencyEthereumBlockchain technologyVirtual currency

In the field of cryptocurrency, contract address and wallet address are two common but easily confused concepts. The contract address is the identifier of the smart contract, while the wallet address is the identifier of the stored digital assets. Both of them are composed of numbers. and strings of letters, which are directly related to the security and transaction functions of digital assets, so investors understand that the contract address is a wallet address?

One article to clarify whether the contract address is the wallet address?

Is the contract address the wallet address?

The contract address is not the wallet address, they are different concepts. The contract address is composed of an address and the corresponding stored code. For example, issuing ERC20 tokens on Ethereum creates a contract account. This generated address is the contract address and does not have a private key. The wallet address is generated by randomly selecting a 256-bit binary number and then using an encryption function. This generation direction is one-way, and the wallet address has a private key.

A wallet address is an identifier used for cryptocurrency transactions and is used to receive and send cryptocurrency. This address usually consists of letters and numbers, such as Bitcoin addresses starting with "1" or "3" and Ethereum addresses starting with "0x". Investors can think of a wallet address as their account number on the blockchain, through which others can send cryptocurrency to them or receive cryptocurrency from them.

The contract address is the unique identifier of the smart contract. A smart contract is an automated computing program that runs on a blockchain network and performs specific tasks based on preset conditions and logic. When an investor publishes a smart contract on the blockchain, the system will assign a unique address to the contract, which is the contract address. This address usually starts with "0x" and consists of a string of characters. The importance of a contract address is that it allows users to efficiently identify and interact with specific smart contracts. Through the contract address, users can find and access information about a specific contract, perform operations defined in the contract, and interact with the contract. The contract address can also be used as authentication and security for the contract, ensuring that only authorized users can interact with the contract. In general, the contract address is the location identifier of the smart contract in the blockchain network, providing users with a convenient and safe way to manage and operate smart contracts. Through the contract address, users can easily access and utilize various

on the blockchain

The main difference between contract addresses and wallet addresses is their function and purpose. Wallet addresses are typically used to process standard cryptocurrency transactions, while contract addresses are used to execute smart contract code logic. Investors can think of a contract address as a special account that has the function of managing and holding assets, but its main purpose is to execute the code of a specific smart contract. In a blockchain network, contract addresses allow smart contracts to be deployed and executed, enabling automated transactions and conditional execution. Compared to this, a wallet address is more similar to a traditional bank account and is used to store and send cryptocurrency assets. Therefore, understanding the difference between a contract address and a wallet address is crucial to participating in the cryptocurrency market and using smart contracts.

What is the difference between contract address and wallet address?

Wallet address is mainly used to receive and send cryptocurrency. It is the user's identification in the blockchain network, while the contract address is used to identify and execute the code logic of the smart contract. The two play different roles in the blockchain field. Wallet addresses are tools used to store and manage digital assets, while contract addresses point to the location where smart contracts are deployed. When making transactions, users use wallet addresses to send and receive cryptocurrency, while smart contracts use contract addresses to execute pre-programmed code logic. Therefore, wallet addresses and contract addresses have obvious functions in the blockchain world and the main function of wallet addresses is to receive and send cryptocurrencies, which can be regarded as account numbers on the blockchain, used For processing ordinary transactions. When someone else needs to send you cryptocurrency, they need to know your wallet address. This address is a long string of characters, similar to a mailing address, ensuring that the cryptocurrency reaches your wallet exactly. Unlike traditional bank accounts, wallet addresses do not have names, addresses or other personal information, maintaining anonymity and privacy. Investors can generate new wallet addresses at any time for enhanced security and anonymity. In addition to serving as transaction identifiers, wallet addresses can be used to verify identity and authorize access to specific assets. Therefore, protect your wallet

Smart contracts are an important part of blockchain technology, and their contract addresses are used to uniquely identify smart contracts. A smart contract is an automated computer program that runs on the blockchain and performs specific actions based on preset conditions and logic. This kind of contract can manage assets, implement automated business logic and other functions. Whenever a smart contract is deployed, it is assigned a unique contract address for identification and interaction within the blockchain network. The importance of this contract address is to ensure the uniqueness and traceability of the smart contract, while also providing users with a convenient way to interact and operate with the contract.

3. Address type: Wallet addresses usually start with specific characters. For example, Bitcoin addresses start with "1" or "3", and Ethereum addresses start with "0x". Contract addresses also start with "0x", but their generation and format may be slightly different from ordinary wallet addresses.

4. Purpose: The wallet address is used for ordinary cryptocurrency transactions and asset management. Investors can store cryptocurrencies sent to you by others in a wallet address. The contract address is used to execute the code logic of the smart contract, which means that the contract address itself cannot directly receive and store cryptocurrency, but is used to execute code operations in the smart contract.

The above is the detailed content of One article to clarify whether the contract address is the wallet address?. For more information, please follow other related articles on the PHP Chinese website!

Statement
This article is reproduced at:脚本之家. If there is any infringement, please contact admin@php.cn delete
比特币创世钱包成功添加了26.9枚BTC,中本聪是否复苏?比特币创世钱包成功添加了26.9枚BTC,中本聪是否复苏?Jan 19, 2024 pm 04:27 PM

比特币之父中本聪(SatoshiNakamoto)消失多年后终于出现新线索。根据Blockchain.com链上数据,最新的数据显示,今天凌晨,有一个以bc1q9开头的地址从币安购买了27枚比特币。根据当前的比特币价格(43,506.45美元),这笔交易价值约为117.4万美元。这些比特币随后被发送到中本聪的钱包地址:"1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa"。这一发现引起了人们对中本聪真实身份的猜测与关注。该地址是被标记为"Satoshi1",是中本聪在2009年

USDT属于什么币种深度解析USDT属于什么币种深度解析Jan 30, 2024 pm 02:13 PM

全称为Tether(泰达币)。是一种基于区块链技术的数字加密货币,也是一种稳定币。其特点是与法定货币美元一比一挂钩,即每枚USDT币的价值与1美元等值。

贝莱德向SEC确认比特币现货ETF交易代码为IBIT贝莱德向SEC确认比特币现货ETF交易代码为IBITJan 19, 2024 pm 03:30 PM

全球最大的资产管理公司BlackRock(贝莱德)最新文件显示,其正式名称代号为「IBIT」。再进一步:确认代号IBIT贝莱德的现货比特币ETF最近公开确认其交易代码为「IBIT」,在本周一提交给SEC的修订版S-1文件中披露了这一重要进展。重点解读:SEC与贝莱德协商模式中BlackRock(贝莱德)在最新文件中增加了关于基金创建和赎回机制的新设计,这一点尤其引人注目。据了解,BlackRock(贝莱德)希望采用「实物创建」(in-kind)的模式,以增加管理投资组合的灵活性。然而,SEC更倾

Tim Draper再次呼吁:比特币将于2024年价值25万美元!他赞扬比特币的第二层解决方案StacksTim Draper再次呼吁:比特币将于2024年价值25万美元!他赞扬比特币的第二层解决方案StacksJan 19, 2024 pm 06:00 PM

比特币2024年内站上25万美元根据TimDraper的预测,他在比特币价格为4,000美元时就预测BTC四年内将攀升至25万美元。然而,尽管比特币在2021年牛市创下了历史高点,达到了69,000美元,但距离他的目标价还有很大差距。以当前价格43,500美元计算,比特币需要在一年内上涨近600%才能达到25万美元的目标价。Draper解释说,当他预测比特币价格时,并没有预料到美国会对加密货币如此恐惧,思想如此陈旧。然而,随着比特币逐渐被主流接受,他仍然坚信比特币将在不久的将来达到25万美元。他

韩国交易所涨价现象:BTC之外的ETH、SOL、XRP、AVAX、ADA等加入泡菜效应韩国交易所涨价现象:BTC之外的ETH、SOL、XRP、AVAX、ADA等加入泡菜效应Jan 19, 2024 pm 06:42 PM

根据Coinmarket的数据,韩国最大的加密货币交易所Upbit的比特币币价目前为45,614,而全球平均价格为42,783,泡菜溢价约为6%。过去的经验表明,泡菜溢价是牛市即将回归的一个指标之一。不只比特币,XRP、SOL等都出现泡菜溢价据Cryprice数据可以直接比较除了比特币以外,包含ETH、SOL、XRP、AVAX、ADA等的泡菜溢价,大多约在6%左右。比特币和ETH的供应量在24小时内分别增加了4.03%和4.69%。这个增加的供应量反映了韩国投资者对加密货币市场的乐观情绪,并引起

索尼、富达、方舟等公司向美国证券交易委员会递交比特币现货ETF的证券注册申请索尼、富达、方舟等公司向美国证券交易委员会递交比特币现货ETF的证券注册申请Jan 19, 2024 pm 02:18 PM

随着市场预测美国证券交易委员会(SEC)将在1月8号至1月10号期间批准首个比特币现货ETF,现货ETF似乎已接近最后一步。越来越多的迹象和消息显示这一进展,使得投资者对比特币市场的前景更加乐观。根据最新提交给SEC的文件显示,一些著名的比特币现货ETF发行商,如富达、灰度、方舟、Valkyrie和VanEck等,都已经递交了证券注册的「8-A表格」。而Bitwise则是在上周五就率先递交了8-A表格。这些举动表明这些公司正计划发行比特币ETF,以满足市场对于加密货币的投资需求。这也意味着投资者

Mercari:日本最大的二手电商开始接受比特币支付,活跃用户达到2200万Mercari:日本最大的二手电商开始接受比特币支付,活跃用户达到2200万Jan 19, 2024 pm 02:30 PM

根据日本经济新闻报道,二手交易电商平台Mercari计划从今年6月开始接受比特币支付。为了处理比特币支付,Mercari的子公司Melcoin将负责相关服务,并将所有比特币支付转换为日元。这意味着买家可以选择使用比特币进行支付,但卖家最终会收到法定货币。在Mercari平台上,商品的定价是以日元计算的,而不是以比特币计价。然而,用户在结账时可以选择使用比特币作为付款方式。日本最大二手交易电商平台Mercari成立于2013年,是日本最大的二手交易电商平台。2018年,该公司在东京证交所创业板上市

比特支付交易平台介绍及BTP币种解析比特支付交易平台介绍及BTP币种解析Jan 19, 2024 pm 02:36 PM

BTP是做什么的?BTP(BitcoinPay)是基于比特币主链分叉而来的代币。作为一种新型支付代币,BTP可以实现实时、点对点的价值交易和支付服务,同时跨越国家司法管辖区和组织机构,可使用法定货币或加密数字货币进行交易。它的目标是实现金融包容性,支持跨法币和去中心化货币的交易,以减少人们对不符合人民利益的货币限制的依赖。Bitcoinpay比特支付,致力于打造一个基于区块链技术的全球便捷支付系统,以比特币信用为基础。各大电商运营平台,游戏平台和旅游平台,都在进行与BTP的合作,目前主要以东南亚

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
1 months agoBy尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

PhpStorm Mac version

PhpStorm Mac version

The latest (2018.2.1) professional PHP integrated development tool

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),