What is the current price of Harmony?
The current price of Harmony is $0.001462 with a 2.45% change in the last 24 hours.
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Derivatives and mapped ecosystem data, with source timings and coverage.
Harmony is a sharded, Ethereum-compatible proof-of-stake blockchain that launched its mainnet in 2019. It splits both the validator set and the chain state into shards so transactions can be processed in parallel, and it exposes a standard Ethereum JSON-RPC interface, so Solidity contracts and wallets such as MetaMask work with little modification. ONE is the native asset: it pays gas, is staked to validators, and carries governance weight.
Harmony is also a network in transition, and an accurate description has to say so. It suffered a roughly $100 million exploit of its Horizon bridge in June 2022, a second exploit involving cross-shard receipt handling in August 2026, and in early September 2026 the core team publicly proposed retiring the Layer 1 and reissuing ONE as an ERC-20 token on Ethereum. A live check on September 11, 2026 showed shard 0 still producing blocks past height 93.6 million in epoch 3030, so the chain was running while that proposal was in motion. Confirm the current state through Harmony's own channels before acting.
Official sources:
The bare harmony.one domain currently serves the 1.country application rather than a project landing page, so those are the more reliable entry points.
Harmony was founded by Stephen Tse, an engineer with a background in compilers and search infrastructure, and raised funds through a public token sale in 2019 before launching mainnet the same year. Development happens in the open around the harmony-one/harmony repository, with protocol changes proposed as Harmony Improvement Proposals on the community forum.
The most consequential governance action in the network's history is HIP-30v2, activated around November 2, 2023. It cut the network from four production shards to two and redirected a quarter of annual issuance into a recovery multisig used to buy back assets left depegged by the Horizon bridge exploit.
Sharded state and execution Harmony shards the network, the transaction set, and the chain state itself, so validators in a shard store only a fraction of global state. A live query of the sharding structure returns two shards, shard 0 and shard 1, even though parts of the documentation still describe the original four-shard layout. Trust the live endpoint over the prose.
Fast Byzantine Fault Tolerance consensus Each shard runs FBFT, a PBFT variant using BLS aggregate signatures to compress the signature payload. Blocks arrive roughly every two seconds and are final once more than two thirds of committee voting power has signed.
Effective Proof-of-Stake Validators register BLS keys and accept delegations. Effective Proof-of-Stake caps how much stake a single key counts for, pushing large validators to run more keys rather than concentrating weight. Double signing is slashed and permanently bans the validator.
Epochs, crosslinks, and cross-shard receipts One mainnet epoch is 32,768 blocks, about 18.2 hours, after which committees are re-elected and reshuffled, and shard chains publish crosslinks that the beacon chain endorses as canonical. Value moves between shards asynchronously: the source shard finalizes a transaction and emits a receipt that the destination shard processes. That was the mechanism abused in August 2026, when receipts were replayed to credit ONE never debited elsewhere.
Harmony's economic model sets no hard maximum supply. It caps annual issuance at 441 million ONE, described in the documentation as roughly a 3 percent long-run rate, and pays 7 ONE per confirmed block to the validators that signed it. All transaction fees are burned against that issuance, so the model reaches zero net inflation only at high usage; in practice ONE is an uncapped, inflationary asset. Since HIP-30v2, 25 percent of the annual emission goes to the recovery multisig instead of to validators.
Harmony was one of the few production networks to ship state sharding rather than execution sharding alone, combined with an EVM environment and fast BFT finality. Effective Proof-of-Stake is a genuinely unusual staking design, because it deliberately penalizes stake concentration in a single key instead of rewarding it.
Compared with monolithic EVM Layer 1s, Harmony splits state across shards and accepts asynchronous cross-shard messaging as the cost. Compared with Cosmos-style app-chains, its shards share one validator set and one security domain rather than being sovereign. Compared with Ethereum rollups, Harmony settles on itself rather than inheriting security, so a consensus or receipt bug here is a chain-level event. The more important difference today is trajectory: comparable networks are adding capacity, while Harmony is working through two exploits and a proposal to wind the Layer 1 down.
Security rests on the size and distribution of the elected validator committees, on random shard assignment derived from a distributed randomness protocol using verifiable random and delay functions, and on slashing. Each shard committee needs more than two thirds of voting power to finalize a block, so a shard is only as safe as the honest majority inside it.
The record is mixed and should be stated plainly. The Horizon bridge loss in June 2022 came from compromise of the bridge multisignature scheme rather than a consensus flaw, and United States authorities later attributed it to North Korean state-linked groups. The August 2026 incident was a protocol bug in cross-shard receipt verification that allowed forged ONE to be created. Harmony shipped emergency mainnet releases v2026.1.1, v2026.1.2, and v2026.1.3 between August 12 and August 19, whose changelogs cover cross-shard receipt fixes, rejection of abandoned branch hashes, guards on emergency recovery view transitions, and broader consensus and virtual machine hardening, alongside a rollback removing the exploit-era transactions.
Harmony is a useful case study in sharded proof-of-stake engineering and in what happens after a catastrophic bridge failure. Its post-exploit tokenomics show how a chain can commit protocol emissions to making users whole. Anyone evaluating ONE today is evaluating a migration and recovery story rather than a growth story.
ONE trades on centralized exchanges, with availability and pairs varying by jurisdiction. During a token migration, exchange support is the detail that matters most, because venues decide independently whether to credit a replacement asset. Read each venue's announcements before depositing or withdrawing.
ONE has commonly been available on:
Pairs are typically quoted against USDT and, on some venues, fiat.
ONE can be held on an exchange, in a non-custodial wallet configured for the Harmony EVM network, or behind a hardware wallet. Harmony addresses display either in a bech32 one1 format or in standard hexadecimal form; both refer to the same account. Two cautions matter: confirm which shard an address and a deposit belong to, and, if the Ethereum migration proceeds, note that assets left in smart contracts rather than a plain wallet may not be captured by a balance snapshot.
Compare Harmony with other smart contract networks on Coinrithm:
Track Harmony live price, chart, market cap, and volume in real time. Practice mock trading and demo trading for Harmony on CoinRithm before using real money.
Use a crypto paper trading account to demo trade Harmony with real-time prices, AI trade feedback, and trading leagues. Test strategies, learn risk management, and build confidence before trading Harmony with real money.
Read the complete paper trading guideThe current price of Harmony is $0.001462 with a 2.45% change in the last 24 hours.
The daily trading volume is $1,601,123 representing a 126.76% change in the past 24 hours.
The market capitalization of Harmony is $21,736,186, ranking #516 globally.
The fully diluted valuation (FDV) of Harmony is $21,736,188, calculated assuming the total supply of 14,870,212,770 ONE is in circulation.
Circulating: 14,870,211,426. Total: 14,870,212,770. Max: N/A.
In the last 24 hours, Harmony traded between a low of $0.001386 and a high of $0.001474.
ONE/USDTTether USDT0.001462 USDT
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