Colossus Digital Brings Harmony (ONE) to Its Institutional Staking Hub

Italy — Colossus Digital has added Harmony Network (ONE) to its Institutional Hub, deepening its support for Proof-of-Stake (PoS) ecosystems and expanding yield-generating options for enterprise clients. This will allow institutions to stake, manage, and interact with ONE tokens while keeping full control of their digital assets through trusted custody solutions like Fireblocks, Ledger Enterprise, and Dfns.

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Unlike retail-focused staking platforms, Colossus offers a custody-native environment purpose-built for institutional use. Every transaction—from staking to token transfers—remains within the custody layer, ensuring maximum security, auditability, and compliance with internal policies.

Why Harmony?

Harmony is a fast, sharded Layer 1 blockchain optimized for scalability, low fees, and Ethereum compatibility. Its efficient consensus and EVM support make it particularly attractive for institutions exploring decentralized finance without sacrificing performance or compliance.

By integrating Harmony into the Colossus Institutional Hub, clients can now:

Stake ONE with validators to earn network rewards
Unstake using chain-enforced unbonding periods
Claim and track rewards across accounts
Transfer tokens securely between custody-verified wallets

All actions are executed via Colossus’ proprietary interface, which includes:

Multi-Party Crafting: Prevents single-point transaction failures through distributed authorization
Transaction Lens: Reveals complete transaction data to eliminate blind signing
Decoder: Confirms payload integrity to ensure safe, rule-compliant execution

Beyond Widgets: Built for Real Compliance

While many platforms rely on external widgets or third-party dApps, Colossus keeps everything within its platform, minimizing attack vectors and ensuring all actions remain compliant with regulatory and internal controls. Harmony joins a growing list of supported assets that includes ETH, ATOM, AVAX, SCRT, and DOT.

This latest integration continues Colossus Digital’s push to make staking not just accessible, but operationally viable for financial institutions.
“Institutional demand for staking is surging—but security and operational complexity are still major roadblocks. Adding Harmony to our Institutional Hub removes another layer of friction while staying true to our principles of security, transparency, and compliance.”

Lorenzo Barbantini Scanni, Co-Founder & CRO at Colossus Digital
Institutions already active on the Colossus platform can begin staking Harmony immediately—no custody changes required.

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About Colossus Digital

Headquartered in Italy, Colossus Digital delivers infrastructure for secure institutional staking and blockchain operations. With tools like the Institutional Hub and Colossus Decoder, the company bridges the gap between traditional finance and decentralized networks.

About Harmony

Harmony is a fast, secure blockchain known for data sharding, fast finality, and full Ethereum compatibility. With low fees and scalable architecture, it offers a powerful foundation for institutions entering Web3.