ETHEREUM SMART CONTRACT - PowerPoint PPT Presentation

About This Presentation
Title:

ETHEREUM SMART CONTRACT

Description:

Hire a team of Ethereum Contributors & Developers that have delivered 12+ Ethereum dApps, Protocols, DEXs on the Ethereum Main Net since 2017. Top Ethereum ideas that are redefining business models in 2019 – PowerPoint PPT presentation

Number of Views:162
Slides: 17
Provided by: ethereumsmart
Category:
Tags:

less

Transcript and Presenter's Notes

Title: ETHEREUM SMART CONTRACT


1
WELCOME TO ETHEREUMSMARTCONTRACTDEVELOPMENT
  • NADCAB TECHNOLOGY

2
INDEX
  • How do you write a smart contract on Ethereum?
  • How does the Ethereum smart contract work?
  • Do Ethereum smart contracts have any future?
  • Which company offers services in Ethereum smart co
    ntracts?
  • What makes ethereum's smart contract so valuable?
  • How do I apply for Ethereum smart contracts?
  • What are Ethereum Smart Contracts and in which
    language is Ethereum written?

3
How do you write a smart contract on Ethereum?
  • Smart contracts area unit a self-operating
    computer virus that mechanically executes once
    specific conditions area unit met. With sensible
    contracts, you'll share something valuable, among
    strangers in an exceedingly conflict-free clear
    approach. You can additionally think about
    sensible contracts

4
  • as a Blockchain based mostly coin machine. a bit
    like coin machine area unit designed to require
    in greenbacks to dispense your alternative of
    item, sensible contracts use ether as a fuel to
    execute code supported pre-configured rules.
    Heres however sensible contracts works A
    contract logic is written in solidity language,
    the contract is then compiled by the solidity
    compiler that generates 2 outcomes Byte code ABI
    (Application Binary Interface) Now, suppose you
    wish to change the method of coin machine. you'll
    write a logic for that. and also the machine can
    operate per the written logic.

5
How does the Ethereum smart contract work?
  • Simply put, a wise contract may be a settled
    arrange. once sure conditions area unit met, it
    performs sure tasks. Therefore, the good contract
    system sometimes follows the "if ... then ..."
    conditional statement. However, despite the fact
    that good contracts became a thought technology,
    good contracts area unit neither legal nor
    intelligent, they're simply a chunk of code
    running on a distributed system (blockchain). On
    the Ethereum network, once users (addresses)
    conduct transactions within the blockchain
    network, good contracts area unit liable for
    acting and managing such operations. The
    addresses that aren't managed by good contracts
    area unit known as external accounts (EOA).
    Therefore, the good contract is controlled by the
    pc ASCII text file, and therefore the EOA is
    controlled by the user. Basically, associate
    Ethereum good contract sometimes consists of a
    contract code and 2 public keys. One public
    secret is the general public key provided by the
    contract creator, and therefore the different
    public secret is created by the contract itself
    and is a singular digital symbol for every good
    contract. The preparation of any good contract is
    meted out through blockchain transactions and may
    solely be activated once EOA (or different good
    contracts) area unit known as. However, the
    primary trigger of a wise contract was caused by
    EOA (user).

6
Do Ethereum smart contracts have any future?
  • They positively.its value noting that bitcoin
    was the primary to support basic sensible
    contracts within the sense that the network will
    transfer worth from one person to a different.
    The network of nodes can solely validate
    transactions if bound conditions area unit met.
    But, bitcoin is proscribed to the currency use
    case. By distinction, ethereum replaces bitcoin's
    additional restrictive language (a scripting
    language of 100 close to scripts) and replaces it
    with a language that permits developers to write
    down their own programs. Ethereum permits
    developers to program their own sensible
    contracts, or 'autonomous agents', because the
    ethereum white book calls them. The language is
    'Turing-complete', that means it supports a
    broader set of machine directions. Smart
    contracts can Function as 'multi-signature'
    accounts, in order that funds area unit spent
    only if a needed proportion of individuals agree
    Manage

7
  • agreements between users, say, if one buys
    insurance from the opposite Provide utility to
    alternative contracts (similar to however a
    computer code library works) Store info regarding
    AN application, like domain registration info or
    membership records. Extrapolating that last
    purpose, sensible contracts area unit doubtless
    to wish help from alternative sensible contracts.
    When somebody places a straightforward back the
    temperature on a hot summer day, it would trigger
    a sequence of contracts below the hood. One
    contract would use outside knowledge to work out
    the weather, and another contract may settle the
    bet supported the knowledge it received from the
    primary contract once the conditions area unit
    met. Running every contract needs ether dealing
    fees, that depend upon the number of machine
    power needed. Ethereum runs sensible contract
    code once a user or another contract sends it a
    message with enough dealing fees. The Ethereum
    Virtual Machine then executes sensible contracts
    in 'bytecode', or a series of ones and zeroes
    which will be browse and understood by the
    network.

8
Which company offers services in Ethereum smart co
ntracts?
  • Ethereum may be a platform that is engineered
    specifically for making sensible contracts.
    ethereum users will send ten ether to a lover on
    an exact date employing a sensible contract.
    sensible go for ethereum may be a piece of code
    which will be deployed and dead to perform
    business functions. The compiled code is run on
    each node victimization Ethereum JVM. Ethereum
    permits developers to program their own sensible
    contracts, or 'autonomous agents', because the
    Ethereum written report, calls them. The contract
    has its own account address. The caller ought to
    pay ether to deploy and execute sensible
    contracts in nodes. A token (Currency) is
    additionally a wise contract. I would wish to
    counsel you ICODevelopment. ICODevelopment best
    ethereum sensible contract. ICODevelopment is
    among high Company WHO provides Blockchain- based
    mostly services over the globe. They as a
    pioneering and reliable Blockchain development
    company supply the event of Blockchain apps and
    sensible contract victimization the Ethereum
    platform.

9
  • to produce safer, private, and low-priced
    solutions in sensible contract execution, The
    team uses the Ethereum Blockchain platform. With
    a talented team of full-stack Blockchain
    developers, They as a sensiblea sensiblea
    wise contract development partner advocate a
    spread of smart contract development services by
    ethereum. ICODevelopment Services. Blockchain
    Development Smart Contracts Wallet Development
    Cryptocurrency Development ICO Development
    Hyperledger Hedera Hashgraph Blockchain
    Consulting bitcoin exchange Why opt for
    ICODevelopment? The team of ICODevelopment is
    usually able to see you all the chances which
    will assist you. they supply a one-stop answer to
    their shoppers. they supply technical support
    twenty four seven, they deliver Associate in
    Nursing on-time project, they're cheap in price.
    ICODevelopment company offer comes delivery
    on-time.

10
What makes ethereum's smart contract so valuable?
  • You would take away the necessity for a 3rd party
    to verify and method the dealing and additionally
    individuals doing transactions overseas can be
    frightened of being cheated. At this point of
    writing, most third parties charge fees for
    process the dealing. This makes Ethereum valuable
    within which it removes the necessity for further
    fees. Trust is established as Ethereum may be a
    suburbanized platform and everybody and anyone
    will read the dealing ID and verify it. An
    example while not involving sensible contract A
    (whom lives in USA) needs to shop for Associate
    in Nursing item from B (whom lives in Europe). To
    buy the item, A would ought to trust that when
    paying B, B would send the item over to A. A is
    afraid that B would hold the item even when
    receiving the money. Therefore B must list his
    item on a well-liked

11
  • . marketplace like eBay that acts as a 3rd party
    to verify the acquisition and to method the
    acquisition. B is charged transactions and
    merchant fees that B must embody in his original
    asking price for his item to A. A currently must
    pay an extra fee for his item With the sensible
    contract A (whom lives in USA) needs to shop for
    Associate in Nursing item from B (whom lives in
    Europe). Both intiate a wise contract and B send
    the item to A and A sends the money to B. Upon
    causation the item, B will verify via the
    sensible contract that he has sent the item and A
    would be able to check it. Upon each parties
    verification, B receives the money from A and A
    can expect the item to arrive. (Transaction
    completed and also the solely fees paid is Gas
    that may be a tiny portion of Ethereum).

12
How do I apply for Ethereum smart contracts?
  • Ethereum is Associate in Nursing open computer
    code platform supported Blockchain technology
    that facilitates the event of good Contracts and
    Distributed Applications (DApps). apparently,
    such applications is run with none period of time
    and area unit assured to be fraud-free via good
    Contracts Audits. Thousands of various
    applications area unit developed on this
    platform. So, if you wish to create your own
    Ethereum-based good contract platform, i might
    recommend you recognize with the simplest good
    contract development company. If you would like
    my opinion, i'll recommend you rent Antier
    Solutions. this is often a number one good
    contract development company serving all across
    the world. This company features a team of
    dedicated blockchain engineers, World Health
    Organization create use of the Ethereum
    blockchain platform to deliver extremely secure,
    private, and competitive solutions in good
    contract implementations.

13
  • they will assist you develop a custom ethereum
    blockchain campaign per your project wants. The
    course covers everything from the fundamentals of
    blockchain and Ethereum to in-depth inner
    workings of Ethereum, Solidity, Truffle, and also
    the Ethereum Virtual Machine (EVM). Benefits of
    Ethereum 1. Inhibition of wasteful code and
    keeping the price of Ethereum development low. 2.
    Lower operational prices because of raised
    potency. 3. Rules of good contracts area unit
    mechanically implemented. 4. hopped-up by nodes.
    5. Elimination of Third-party intermediaries. 6.
    No would like for legal mediation for social
    control of good contracts. 7. Nodes area unit
    resistant to interference and blooming. 8. Paves
    method for economical outsourcing by setting
    milestones for payment. Why select Antier
    Solutions enforced quite comes Development
    and analysis Transparency Is secure easy
    Support quite Happy shoppers versatile
    Engagement Models reasonable services and
    solutions 247 client support The said company
    is that the best as per my analysis work. i'm
    suggesting this, thus you'll simply reach it
    while not having any worry for your next
    development project. Still, you'll do your own
    Google analysis to search out the simplest
    blockchain development company.

14
What are Ethereum Smart Contracts and in which
language is Ethereum written?
  • A smart contract is thought as a self-executing
    contract. it's truly Associate in Nursing
    agreement between consumers and sellers. The
    agreement is written into lines of code. It
    operates on the idea of a distributed and
    redistributed system. It provides transparency,
    accuracy, traceability, security etc.
  • An yankee man of science referred to as Nick
    Szabo planned a sensible consent 1994. He has
    additionally launched a digital currency referred
    to as Bit Gold in 1998.
  • Satoshi Nakamoto is that the artificer of Bitcoin
    (BTC). He has launched BTC in 2009. He has
    introduced Blockchain technology to run BTC. The
    blockchain was introduced while not a sensible
    contract.

15
  • Vitalik Buterin or Vitaly Dmitriyevich may be a
    Russian-Canadian technologist. he's a former
    Bitcoin author. he's one in every of the
    co-founders of Ethereum and Bitcoin Magazine. He
    has created Ethereum Blockchain with a sensible
    contract. The idea of the good contract is wide
    used for several cryptocurrencies when Ethereum
    Blockchain.
  • C, Javascript, Solidity, Simplicity, Python,
    Rholang, Lvy, Scilla, Pact, Viper, LLL, Serpent
    square measure the languages for developing a
    sensible contract.

16
NADCAB TECHNOLOGY
THANK YOU
ETHEREUM SMART CONTRACT
Write a Comment
User Comments (0)
About PowerShow.com