programming in Solidity 120, 121

programming languages 102

terminologies 13 4, 13 5

Ethereum cryptocurrency 81, 9 1

Ethereum Layer 2

issue 106

Ethereum platform

account types 104

dApp layer 104

Decentralized Applications (dApps) 102

Ethereum Blockchain Network 103

hardware layer 103

layers 102

software layer 103

solidity 102

wallets 104

Ethereum token

creating, with programming languages 13 3

Ethereum Virtual Machine (EVM) 9 1, 102

Ethereum wallet 101

Ether units 124

ETH gas fees

issue 106

European Blockchain Partnership (EBP) 19 6

European Blockchain Services Infrastructure (EBSI) 19 6

evolution of money 81

F

Fabric v2.0 release

highlights 149

family tree concept 114

federated blockchain 17 2

fork 41

accidental fork 41

hard fork 41

soft fork 41

function 126

modifiers 127

visibility specifiers 126, 127

function code 127

G

gas 106

H

hard fork 41

hardware wallet 89