Latest Harmony (ONE) News Update

By CMC AI
01 October 2026 02:36PM (UTC+0)

What is the latest news on ONE?

TLDR

Harmony's news cycle swings between exchange headaches and network upgrades. Here are the latest stories:

  1. MEXC Hack Dispute Resolved (28 September 2026) – A user lost $340K in ONE and USDT after an attacker's API key wasn't revoked post-account recovery.

  2. HTX Completes ONE Contract Upgrade (28 September 2026) – The exchange resumed deposits and withdrawals after upgrading Harmony's token to a new ERC20 contract.

Deep Dive

1. MEXC Hack Dispute Resolved (28 September 2026)

Overview: MEXC reached a private settlement with user Shuang Fei, who lost 9,133,999 ONE and 322,110 USDT (~$340,000) on September 27. The theft occurred 27 minutes after a 24-hour withdrawal lock expired, with funds moved via an API key created during an account takeover that began on September 25. MEXC's policy did not automatically invalidate API keys upon account freeze, and withdrawal whitelists were not enabled by default.

What this means: This is bearish for ONE because it highlights persistent security and custodial risks at major trading venues, potentially eroding user confidence. The undisclosed settlement terms leave questions about exchange accountability and safeguards for user assets. (CoinMarketCap)

2. HTX Completes ONE Contract Upgrade (28 September 2026)

Overview: Exchange HTX announced the completion of a Harmony (ONE) contract upgrade and the resumption of deposits and withdrawals. The new ERC20 contract address is 0xFf74317E948695297acb79Cb2De06111F5Cc16b3. This maintenance is part of ongoing infrastructure support for the token.

What this means: This is neutral to slightly bullish for ONE as it ensures continued liquidity and trading access on a major exchange, a basic but essential function for any asset. It reflects ongoing technical maintenance despite broader project challenges. (HTX)

Conclusion

Harmony's trajectory is currently defined by operational reliability amid security scares. While exchanges maintain basic token functionality, user protection flaws remain a significant overhang. Will successful migration to an Ethereum-based token and a pivot to AI video finally shift the narrative away from these recurring incidents?

What are people saying about ONE?

TLDR

Harmony's chat is a mix of cautious hope from its Ethereum migration plan and lingering dread from its recent exploit. Here’s what’s trending:

  1. Community boosters are charting the migration to an Ethereum token and a new AI video focus.

  2. Analytical voices frame recent pumps as high-risk bounces driven by headlines, not fundamentals.

  3. A deep dive into derivatives data reveals a recent surge was a leveraged liquidation trap, not organic buying.

  4. Security alerts detail the fallout from the August mint exploit that crashed the price.

Deep Dive

1. @kratos_harmony: Tracking the Ethereum Migration & AI Pivot bullish

"2021 / 2026: @harmonyprotocol $ONE is already 🆙 770% 👀 $ONE > $ETH ERC20 Token migration underway... 🏆 Harmony $ONE 🆕 AI Initiatives" – @kratos_harmony (24.4K followers · 20 September 2026 11:22 PM UTC) View original post What this means: This is bullish for ONE because it outlines a concrete plan to sunset the original chain and relaunch as an Ethereum-based token with a new utility focus on AI video, which could attract fresh capital if executed well.

2. @SamiKha88631048: Categorizing the Pump as a High-Risk Trade bearish

"$ONE is around $0.0025... After the August mint exploit, the team proposed shutting down the chain and moving ONE to Ethereum as an ERC-20... This is a migration / leftover-token trade, not a growth L1 bet." – @SamiKha88631048 (18.7K followers · 28 September 2026 11:34 AM UTC) View original post What this means: This is bearish for ONE because it dismisses the recent price action as a speculative headline play, arguing the project has abandoned its core L1 vision, which limits its long-term growth narrative.

3. @dxttools: Exposing a Leverage-Fueled Liquidation Engine bearish

"$ONE just went +88% intraday... Harmony is a $60M market cap coin carrying $45M in open interest. That's 75%... Futures volume $1.52B against $107M spot. 14x. This move was manufactured in perps, not bought in spot." – @dxttools (5.4K followers · 20 September 2026 12:53 PM UTC) View original post What this means: This is bearish for ONE because it reveals the extreme leverage in its market, suggesting violent price swings are driven by liquidations rather than sustainable demand, creating a high-risk environment for traders.

4. @GoPlusSecurity: Alerting the Market to a Major Exploit bearish

"🚨GoPlus Security Alert: Harmony $ONE has suffered an exploit. The attacker illicitly minted approximately 4B $ONE, with more than 2.8B tokens rapidly transferred to exchanges and sold..." – @GoPlusSecurity (434.2K followers · 12 August 2026 06:59 AM UTC) View original post What this means: This is bearish for ONE because it highlights a catastrophic security failure that directly inflated supply and crushed investor confidence, a fundamental scar that overshadows any near-term recovery.

Conclusion

The consensus on ONE is mixed but wary, split between believers in its AI-powered Ethereum rebirth and skeptics who see only a damaged asset trading on exploit headlines and dangerous leverage. Watch for concrete progress on the ERC-20 migration and exchange listings, as this will test whether the bullish narrative can overcome the bearish technical and security overhang.

What is the latest update in ONE’s codebase?

TLDR

Harmony's latest codebase updates focus on deep infrastructure upgrades and Ethereum compatibility.

  1. Mainnet Release v2026.0.0 (March 2026) – Major networking, syncing, and cryptography improvements for a more robust foundation.

  2. Protocol Fixes & PUSH0 Support (December 2025) – Enhanced gas behavior, node recovery, and support for a new Ethereum opcode.

  3. v2025.1.1 Mainnet Upgrade (Q2 2025) – Delivered faster consensus, stronger P2P networking, and advanced developer tooling.

Deep Dive

1. Mainnet Release v2026.0.0 (March 2026)

Overview: This major version jump focuses on core infrastructure rather than user-facing features. It aims to make the network more stable and efficient for validators and developers building on top of it.

The release includes significant work on networking layers, block synchronization mechanisms, and underlying cryptography. These are foundational upgrades that improve the chain's resilience and prepare it for more complex applications and higher throughput.

What this means: This is neutral for $ONE in the short term, as the benefits are foundational. It's a necessary step for long-term health, making the network more reliable and capable of supporting future growth, but users won't see immediate changes to speed or cost.

(Sterling Ramos)

2. Protocol Fixes & PUSH0 Support (December 2025)

Overview: This update implemented several key fixes to make the network safer and more consistent, directly impacting developer experience and node operations.

It added support for the Ethereum PUSH0 opcode, which allows smart contracts to be smaller and use less gas. It also improved node sync behavior so stuck nodes can recover automatically, and new nodes now start with trusted peers for a more reliable first sync.

What this means: This is bullish for $ONE because it makes development cheaper and easier, which could attract more projects. It also improves network stability, leading to a smoother experience for everyone using dApps on Harmony.

(Harmony)

3. v2025.1.1 Mainnet Upgrade (Q2 2025)

Overview: This earlier major release delivered tangible performance gains and cleaner code, achieving high validator adoption without disrupting the network.

The upgrade streamlined consensus logic for faster block finality, enhanced peer-to-peer networking, and introduced "stream sync" for more distributed block sharing. It also shipped new monitoring dashboards and tools for developers.

What this means: This was bullish for $ONE as it demonstrated active development and improved core performance. Faster consensus and better tools lay the groundwork for a more competitive and developer-friendly ecosystem.

(Harmony)

Conclusion

Harmony's development trajectory shows a consistent focus on strengthening core infrastructure and aligning with Ethereum standards, which is crucial for long-term developer adoption. However, the project's momentum is currently overshadowed by the critical need to secure the network following the August 2026 exploit. How effectively the team executes its recovery and migration plan will be the defining factor for $ONE's future.

What is next on ONE’s roadmap?

TLDR

Harmony's development is undergoing a major strategic pivot with these key milestones:

  1. Ethereum Migration & Network Sunset (September 2026) – Final snapshot and airdrop of ONE as an ERC-20 token, winding down the original Layer 1.

  2. Pivot to The Remix Economy for AI Video (Q4 2026 & Beyond) – Redirecting token emissions to fund a new AI-generated video platform and creator ecosystem.

  3. DeFi & Protocol Upgrades Continue (Ongoing) – Enhancing Autoswap v2, BTC hedging strategies, and EVM compatibility for yield generation.

Deep Dive

1. Ethereum Migration & Network Sunset (September 2026)

Overview: In a non-binding proposal dated September 6, 2026, Harmony outlined plans to permanently shut down its seven-year-old Layer 1 blockchain and migrate the native ONE token to Ethereum as an ERC-20 asset (CryptoSlate). The process involves a final network snapshot, after which new ONE tokens will be airdropped to holders' corresponding Ethereum addresses. Users were advised to exit all smart contracts, including liquidity pools and multisig wallets, by September 10, 2026, as these would not migrate automatically. Validators could begin sunsetting nodes from that date, with a proposed $1.372 million compensation pool to facilitate the transition.

What this means: This is a neutral-to-bearish structural shift for ONE in the short term because it replaces an independent, sharded blockchain with an Ethereum-based token, eliminating its core technological value proposition. However, it could be bullish if it successfully reduces operational complexity and security risks, allowing the team to focus entirely on new utility. The key risk is execution failure or loss of holder confidence during the migration.

2. Pivot to The Remix Economy for AI Video (Q4 2026 & Beyond)

Overview: Following the migration, Harmony's strategy pivots to "The Remix Economy for AI Video," a platform where creators publish prompts and assets for AI-generated video remixes (The Defiant). Ongoing ONE token emissions will fund this venture. The initiative aims to generate advertising revenue, targeting "tens of millions of dollars from a million users." Former validators are offered GPU hardware subsidies to become AI video operators, with an affiliate program providing recurring commissions.

What this means: This is a high-risk, high-potential bullish pivot for ONE because it attempts to attach the token to a novel, non-crypto-native utility (AI video) that could drive new demand. However, it is bearish due to significant uncertainty; the business model is unproven, and success depends on rapid user adoption and revenue generation outside the core blockchain sector.

3. DeFi & Protocol Upgrades Continue (Ongoing)

Overview: Parallel to the strategic shift, Harmony continues to ship technical and DeFi upgrades. This includes the mainnet release of Autoswap v2, described as "on-chain plumbing" that turns 2025 research into production utility (kratos.crazy.one). The team has also deployed advanced BTC liquidity provider (LP) and hedging strategies, backtested to target 20-30% delta-neutral yields. Protocol improvements like Stream Sync for faster node bootstrapping and EVM upgrades (EIP-2537, EIP-2935) for better developer compatibility remain a focus.

What this means: This is bullish for ONE because it demonstrates ongoing development capability and aims to provide tangible yield opportunities for holders, which could support token demand during the transition. The key risk is that these DeFi tools may see limited adoption if ecosystem activity dwindles post-migration.

Conclusion

Harmony's roadmap signifies a fundamental transformation from an independent Layer 1 to an Ethereum-based asset funding a new AI video venture, while maintaining its DeFi tooling. The success of this high-stakes pivot now hinges on flawless migration execution and the market's reception of its novel AI utility model. Will ONE's new identity as a token for AI video creation capture enough demand to offset the loss of its native blockchain?

CMC AI can make mistakes. Not financial advice.