Crypto Gloss

Hedera (HBAR)

Hedera is a public distributed ledger built on the Hashgraph consensus algorithm invented by Leemon Baird. Unlike blockchains, Hashgraph uses a DAG (Directed Acyclic Graph) with virtual voting and gossip-about-gossip to achieve asynchronous Byzantine fault tolerance (aBFT). Hedera is governed by the Hedera Governing Council — a group of up to 39 leading global organizations including Google, IBM, Boeing, LG Electronics, Deutsche Telekom, and others. This enterprise governance model makes Hedera unusual among public networks: it’s simultaneously decentralized (permissionless transactions) and institutionally governed.

Stat Value
Ticker HBAR
Price $0.09
Market Cap $3.70B
24h Change -1.3%
Circulating Supply 43.32B HBAR
Max Supply 50.00B HBAR
All-Time High $0.57
via ChangeNow · T&CsPrice data from CoinGecko as of 2026-04-15. Not financial advice.

Hashgraph Consensus

Hashgraph was invented by Dr. Leemon Baird and is patented by Hedera (a controversial aspect). It uses two novel techniques:

Gossip about Gossip

Nodes communicate by gossiping: each node randomly picks another node and shares all information it knows. But Hashgraph also records “gossip about gossip” — metadata about who told you what and when. This information builds a complete history of the network’s communication graph.

Virtual Voting

Using the gossip history, every node can independently calculate what every OTHER node would have voted — without actually sending votes. This eliminates vote-communication bandwidth entirely yet still achieves consensus.

Result:

  • Asynchronous BFT: no timing assumptions (unlike Practical BFT)
  • Deterministic finality: ~3-5 seconds, not probabilistic
  • Claimed ~10,000+ TPS
  • Fair ordering: transactions ordered fairly based on median timestamp

Hedera vs. Traditional Blockchain

Feature Hedera Hashgraph Bitcoin/Ethereum
Data structure DAG Linear chain
Consensus aBFT (Hashgraph) PoW / PoS
Finality Deterministic (~3s) Probabilistic (multiple block confirmations)
TPS (claimed) 10,000+ 15-30 / 7
Governance Enterprise council On-chain + community
Algorithm patent Yes (Swirlds) No

Governing Council

The Hedera Governing Council’s structure is intentionally designed to prevent control by any single entity:

  • Up to 39 council members (term-limited to 3 years, renewable once)
  • Each member runs one node (equal governance)
  • No single member can hold majority governance
  • Members include: Google, IBM, Boeing, LG Electronics, Deutsche Telekom, Wipro, EDF, Standard Bank, University of Texas, Shinhan Bank, abrdn, and others

This governance model appeals to enterprise users who want permissionless use but institutional accountability.

Services

Hedera offers three core services:

Service Function
Hedera Token Service (HTS) Native token creation without smart contracts (efficient, cheap)
Hedera Consensus Service (HCS) Verifiable, auditable message ordering for applications
Hedera Smart Contract Service EVM-compatible smart contracts (Solidity)

Use cases: Supply chain traceability, ESG/carbon credit tracking, digital currency (CBDC pilots), NFTs, micro-payments, healthcare data provenance.

HBAR Tokenomics

  • Total Supply: 50 billion HBAR (fixed)
  • Distribution: Released on schedule from Hedera treasury; as of early 2026, ~43B of 50B HBAR is in circulation (~87% of max supply); remaining reserves allocated to ecosystem grants and incentives
  • Utility: Network transaction fees (paid in HBAR); staking to council nodes; governance

History

  • 2016: Leemon Baird publishes the Hashgraph consensus algorithm and patents it through his company Swirlds, Inc.
  • 2018: Hedera Hashgraph company founded by Leemon Baird and CEO Mance Harmon; initial Governing Council members announced.
  • 2019: Hedera public mainnet launches; HBAR token goes live on exchanges.
  • 2020: Hedera Token Service (HTS) launched for native token creation without smart contracts.
  • 2021: EVM-compatible smart contract service goes live on mainnet; adoption in carbon credit and supply chain markets.
  • 2022: Mainnet staking launched; council membership begins rotating per 3-year term limits.
  • 2023–2024: Hedera expands RWA (real-world asset) and stablecoin use cases; council approaches its 39-member target.

Criticism

  • Algorithm patent: The Hashgraph algorithm is patented by Swirlds (Leemon Baird’s company), meaning no one else can build a compatible network — fundamentally unlike open-source blockchain protocols
  • Centralized governance: A 39-member corporate council is not “decentralized” in the crypto-native sense
  • HBAR treasury: Hedera controls remaining token reserves (~13% of supply as of 2026) with release schedule at their discretion
  • Slow enterprise adoption: Despite Fortune 500 council, enterprise blockchain often stalls at pilot stage

Social Media Sentiment

Hedera occupies a niche: enterprise blockchain enthusiasts and “HBAR army” retail investors. Community is loyal but small relative to top-10 chains. As of early 2026, Hedera is gaining renewed attention through tokenization narratives — RWA pipelines, stablecoin infrastructure, and carbon credit markets — and its inclusion in the CoinDesk 20 index. The governing council model is both the main appeal (institutional credibility) and main criticism (not truly decentralized). “Hashgraph vs. blockchain” debates remain perennial. Price performance has lagged top-10 peers despite genuine enterprise traction.

Last updated: 2026-04

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