div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page1jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails1jpg width=140 height=200 adivpGraphic BundleChapter 2: Understanding How EthereumWorkspdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page2jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails2jpg width=140 height=200 adivpChapter 4: Getting Started with web3jspdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page3jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page4jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails4jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page5jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails5jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page6jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails6jpg width=140 height=200 adivpChapter 5: Building a Wallet Servicepdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page7jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails7jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page8jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails8jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page9jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails9jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page10jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails10jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page11jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails11jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page12jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails12jpg width=140 height=200 adivpChapter 6: Building a Smart ContractDeployment Platformpdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page13jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails13jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page14jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails14jpg width=140 height=200 adivpChapter 7: Building a Betting Apppdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page15jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails15jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page16jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails16jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page17jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails17jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page18jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails18jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page19jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails19jpg width=140 height=200 adivpChapter 8: Building Enterprise Level SmartContractspdivdiv class=ts-pagebutton class=gotoPage data-page=20Page 20button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page20jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=20 data-page=20 class=ts-thumb lazyload alt=Page 20: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails20jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=21Page 21button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5page21jpg target=_blank img data-url=chapter-2-understanding-how-ethereum-works-are-password-protected-keys-that-canhtmlpage=21 data-page=21 class=ts-thumb lazyload alt=Page 21: Chapter 2: Understanding How Ethereum Works · PDF fileAccounts are password protected keys that can hold ether secure ethereum-based tokens or coins and control contracts Accounts loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220224205a7e35b87f8b9a0a668e88edhtml5thumbnails21jpg width=140 height=200 adivpChapter 9: Building a ConsortiumBlockchainpdiv