Harmony

ON-CHAIN STATS

2.02 sec

Transaction Finality

$0.0001

Average Cost Per Transaction

$1.09 Billion

Total Value Locked

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Harmony Is
Leading The Race

Blue hand holding a snowglobe-like object filled with colorful objects

Harmony

ZKSync

Validium

Optimism

Polygon

Compute Model

Geth EVM 1.9.9

ZincVM (restricted ops)

Cairo (restricted ops)

OVM (recompile needed)

Geth EVM 1.10.1

Trust Model

Data on Harmony, On-chain slashing

Data on ETH PLONK setup

Data on 7-member committee, STARKS

Collusion-resistant, Single sequencer

Commit chain, 5-multisig upgrade

Finality on Ethereum

2 secs + 6 mins

10 mins + 6 mins

3 mins + 6 mins

1 week

34 mins / 3 hours

Bridging Fees

200k gas per tx w/ BLS checkpoints

Prover + 510k gas + 400 gas per tx

2m gas per 150 tx

21k gas per tx + nuisance gas

295k gas per tx

Economics Security

$700M staked w/ 154 open points

None for validity proofs

Single operator

Zero-cost attacks capital efficiency

$2.8b staked w/ 110 validators

Bridge Launch

Oct 2020

Jun 2020

Jan 2021

Sep 2020

Ecosystem

Sushi, Binance / Bitcoin Bridges

Curve, Argent, ZKSwap

Deversifi Immutable, dYdX

Synthetix, Uniswap

Aave, Sushi, Curve

Bridging Ecosystems

Harmony’s interoperability frees users from being locked on a single platform. The future of web3 is a multi-chain ecosystem, and Harmony’s bridges can connect any Proof-of-Work and Proof-of-Stake chains.

Bitcoin Bridge

ETH and BNB Bridge

Open Community

Harmony is granting $300 Million to our open DAO Community.
Bring your passion, your dreams & your expertise. Form a DAO.

100x, magical, universal

Creative DAO

Campaigns & stories

Apply to the $300 Million Grant Fund

Fresh

February 17, 2022

The Bored Ape Yacht Club comes to Harmony

Harmony launches a BAYC passport, successfully creating a cross-over realm where holders of BAYC NFTs can import proof of their apes into Defi Kingdoms.

Scaling
The Metaverse

The Metaverse unites culture with technology, providing a unique market-product fit to accelerate Web3 adoption.

DeFi Kingdoms, Web3's most played game, was born on Harmony’s open platform. This gamified blockchain project, melds the power of decentralized finance with the utilities of NFTs in a play-to-earn setting.

2 Second Finality

Fast 2-second finality allows for trustless, irrevertible transactions at low fees.

Scalable, Secure & Decentralized

Harmony balances these three critical pillars with secure, random state sharding. Security against single shard attacks is guaranteed by leveraging 250 nodes per shard and cryptographic randomness to re-shard regularly.

Zero-Knowledge Proofs

100x benefits & magical uses

Zero-knowledge proofs (ZKP) and cryptography primitives are fundamental innovations for Web3’s future. We created the zkDAO and zkU courses to bring the best research to production and educate our open community of developers.

Learn more with zku courses