Skip to Content
Blockchain Quick Start Guide
book

Blockchain Quick Start Guide

by Xun (Brian) Wu, Weimin Sun
December 2018
Intermediate to advanced
222 pages
6h 6m
English
Packt Publishing
Content preview from Blockchain Quick Start Guide

Invoking ReportLost

All of the participants have joined the network, and it is time to start the insurance claim process. An insuree reports a claim to a broker, Here is the command to invoke 'ReportLost' chaincode.

peer chaincode invoke -o orderer.ic.com:7050 -C icchannel -n iccc -c '{"Args":["ReportLost","claim_001", "I was in Destiny shopping center and lost my IPhone 8", "user_001", "broker_001"]}

The following output will be displayed:

Isuree reporting a claim to a broker
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Blockchain Quick Reference

Blockchain Quick Reference

Brenn Hill, Samanyu Chopra, Paul Valencourt
Blockchain Development with Hyperledger

Blockchain Development with Hyperledger

Salman A. Baset, Luc Desrosiers, Nitin Gaur, Petr Novotny
Blockchain Developer's Guide

Blockchain Developer's Guide

Brenn Hill, Samanyu Chopra, Paul Valencourt, Narayan Prusty

Publisher Resources

ISBN: 9781789807974