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Hedera Hashgraph is a public ledger. Nodes on the network collectively establish and maintain a consensus state for a set of application data. Clients interact with that state through API calls sent to the nodes of the network.
A lot has changed since Hedera18: The Hedera mainnet is live; thousands of people have joined the ecosystem; and over a million transactions have been processed. Development resources are also above and beyond what they were in 2018. Now, we’re preparing for Hedera20 using what we’ve learned to put together a guide for making the most of this virtual hackathon.
Dallas, TX — April 22nd, 2020 — The Coupon Bureau (TCB), a non-profit, industry managed coupon data exchange technology platform that works with many of the largest consumer product goods (CPG) manufacturers and others in the retail ecosystem, announced today that it is using the Hedera Consensus Service (HCS) from Hedera Hashgraph to provide a real-time, tamper-proof log for all coupon events on its platform.
Hedera Consensus Service plug-ins provide a decentralized ordering service for Hyperledger Fabric or notary in Corda networks. And we’re thrilled to have the Hyperledger Fabric plug-in as a Hyperledger Lab. The open source code for both plug-ins is available as a developer preview today.
Many applications require knowing either the time at which a business transaction happened (for instance, submitting federal taxes before the deadline) or its order relative to other transactions (for instance, competing bids in markets or auctions) or both. Time, or order, will generally be used to assess validity of a transaction or priority relative to other transactions.
We’re leaning into this brave new world and moving beyond physical locations for the first global Hedera hackathon, Hedera20.
New York, NY -- April 2, 2020 -- Today Curv, the world’s most trusted digital asset security platform, announced that Hedera Hashgraph has selected it as a preferred security technology partner to empower enterprises to build the most secure wallet functionality into applications built on the Hedera public DLT network, using Curv’s unique multi-party computation (MPC) technology.
In this post, Developer Evangelist Cooper Kunz will show you how to build a web-based chat application that is decentralized on the Hedera Consensus Service (HCS).
The first monthly recap of the Hedera network in charts. An overview of the network's health, usage, and performance in March 2020. This post includes network services, consensus latency, node CPU usage, and more.