HBAR is the native cryptocurrency of the Hedera Hashgraph network, a distributed public platform that stands out for its use of the hashgraph consensus algorithm, an alternative to blockchain technology.

Fundamentals of HBAR:

* Hashgraph Technology: Hedera Hashgraph uses hashgraph, a consensus algorithm that promises faster and more efficient transactions compared to traditional blockchain networks.

* Scalability: The architecture of Hedera allows for a high volume of transactions per second, making it suitable for applications that require scalability.

* Security: The Hedera network is designed to be secure, utilizing advanced encryption and a decentralized governance system.

* Energy efficiency: The hashgraph is more energy-efficient than some blockchain networks, contributing to the sustainability of the network.

Key real-world uses of HBAR:

* Payments: HBAR can be used for fast and low-cost payments, both for transactions between individuals and for businesses.

* Micropayments: The efficiency of the Hedera network makes it suitable for micropayments, opening opportunities for innovative business models.

* Tokens: The Hedera platform allows the creation and management of tokens, which can represent digital assets or access rights.

HBAR Fundamentals:

* File storage: The Hedera network offers solutions for decentralized file storage, ensuring data security and integrity.

Major players already using HBAR:

* Boeing: Explores operational optimizations with Hedera's distributed ledger technology.

* Hashgraph Technology: Hedera Hashgraph uses hashgraph, a consensus algorithm that promises faster and more efficient transactions compared to traditional blockchain networks.

* Tata Communications: Uses Hedera to accelerate data processing and transactions securely and in a decentralized manner.

* Google: Explores the development of a decentralized data marketplace and secure data storage.

* DLA Piper: Uses Hedera to provide legal advice to its clients.

* AdsDax: Uses Hedera for tracking and verifying events and advertising engagement.

* NoviqTech: Uses HBAR tokens to power its environmental monitoring platform Carbon Central.

* Dropp: Integration with the Federal Reserve's FedNow payment platform, using Hedera for real-time transactions.

* Unstoppable Domains: Uses Hedera Hashgraph to register and manage its domains.

* docStribute (ALT/AVE): Uses the Hedera Consensus Service to register and track immutable document sharing.

HBAR is the native cryptocurrency of the Hedera Hashgraph network, a distributed public platform that is distinguished by its use of the hashgraph consensus algorithm, an alternative to blockchain technology.