Harmony (ONE)

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Payments and Transactions

Harmony's native token ONE is used for paying transaction fees (gas), transacting, and paying for storage fees. It is accepted by companies like Travala, Coinsbee, Bespoke Plush, and Daria Microphones, allowing users to buy goods and services with Harmony.

Decentralized Applications (DApps)

Harmony supports the development and hosting of decentralized applications, especially DeFi-oriented DApps, by providing a scalable, low-latency, and low-fee blockchain environment. Its Ethereum Virtual Machine (EVM) compatibility allows easy porting of Ethereum smart contracts.

Scalability and Speed

Harmony uses sharding technology to process transactions in parallel, increasing speed and throughput. This makes transactions faster and cheaper compared to other blockchains like Ethereum.

Staking and Network Security

ONE tokens are used for staking to secure the network. Validators stake tokens to validate blocks and earn rewards, while Harmony’s consensus model promotes decentralization and fairness in block validation.

Cross-Chain Compatibility

Harmony’s Horizon bridge enables users to move assets between Harmony and other blockchains such as Ethereum, Binance Chain, and Bitcoin, facilitating interoperability.

Governance

ONE holders can participate in network governance by voting on proposals that affect the blockchain’s future development and policies.

Pros

• Harmony is a fast and secure platform designed for decentralized applications (dApps), offering high transaction speeds (about 2,000 TPS with 2-second finality) and very low fees (around 1000x less than Ethereum).
• It uses a unique sharding protocol at the network layer, which improves scalability and decentralization.
• The Fast Byzantine Fault Tolerant (FBFT) consensus protocol ensures speed and energy efficiency.
• Harmony has a strong and skilled development team with solid academic backgrounds.
• The project has good communication with its community through social media, Medium articles, and monthly newsletters.
• It supports staking with flexible options and high APYs, using an Effective Proof-of-Stake (EPoS) consensus mechanism.
• Harmony is interoperable with other layer one networks and aims to support various markets like supply tracking, ad exchanges, credit rating systems, and gaming.
• The network runs more than 800 validator nodes, enhancing security and decentralization.

Cons

• Harmony is a relatively new project and still needs to gain wider traction.
• The token does not have a maximum supply, with new tokens issued annually, which may affect inflation.
• Although sharding improves security, the network is not completely immune to attacks such as a 1% shard attack.
• Some regions experience temporary offline issues affecting network availability.
• As a newer project, it faces competition from more established blockchains and must continue proving its value.

Founders of Harmony

Harmony was founded in 2018 by Stephen Tse, Rongjian Lan, Nick White, and Sahil Dewan. Stephen Tse is the founder and CEO, with a background as a Google Senior Infrastructure Engineer and Apple Search Ranking Engineer. Rongjian Lan is a co-founder and CTO. Nick White and Sahil Dewan are also co-founders, all having experience working at major tech companies like Google, Amazon, Apple, and Facebook.

Investors in Harmony

Harmony has raised $18 million from a total of 38 investors. Some of the known investors include Avalon Wealth Club, AZ Digital Asset Group, BCA Investments, CSP DAO, and Horadrim Capital. These investors support Harmony's goal of solving cryptocurrency scalability issues through its blockchain platform.

Halal Status of Harmony

Harmony is considered halal by Islamic finance scholars and communities. It has undergone Shariah compliance screening by experts such as the Crypto Halal Office and Sharlife, who found it meets the criteria for halal digital assets. This means Harmony does not involve prohibited activities like interest (riba), excessive uncertainty (gharar), or gambling (maysir), and aligns with Islamic ethical standards.