
Onchain Custodian
Onchain Custodian is a centralized exchange headquartered in Singapore. It specializes in providing secure and compliant digital asset custody services tailored primarily for institutional clients including entities such as investment funds, family offices, and other financial institutions managing significant digital asset portfolios.
The core of Onchain Custodian's offering is a global, standardized, and resilient service focused on security, convenience, and regulatory adherence. Their solutions incorporate multi-signature wallets and advanced security protocols.
Onchain Custodian has previously partnered with firms such as IBM, Merkle Science and Accuity to enhance its compliance and transaction monitoring capabilities. As well as platforms including Apifiny and exchanges such as KuCoin and CyberBank. Additionally, it has provided custodian services for tokenization platforms such as Polymath.
It has also collaborated with PixelPlex to secure wealth management tools, CACHE for custody services related to gold-backed tokens, and secured partnerships with multiple blockchain ecosystems including Hedera, Neo, Ontology, and Zilliqa.
Project Information
Related Projects

MetaStable is a decentralized finance (DeFi) platform that aims to provide a secure, private, and compliant environment for trading synthetic assets. The company is focused on leveraging advanced cryptographic techniques to solve some of the key challenges in the DeFi space, such as high slippage, impermanent loss, and regulatory uncertainty.
The core of MetaStable's service is its Automated Market Maker (AMM), which is designed to facilitate the trading of synthetic assets with minimal price impact. A key feature of the platform is its use of Zero-Knowledge Proofs (ZKPs), which allows for the verification of transactions without revealing the underlying data. This provides a high degree of privacy and confidentiality for users. The platform also includes a "DeFi Firewall," a proprietary technology that helps to ensure regulatory compliance by preventing illicit funds from entering the ecosystem.
MetaStable’s "chain-agnostic" design and support for EVM-compatible DLTs allows it be interoperable with various networks including the Hedera blockchain.
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Identity Snap, developed by Tuum Technologies, is an open-source plugin that extends the functionality of MetaMask to include support for decentralized identifiers (DIDs) and verifiable credentials (VCs). This transforms MetaMask into a DID wallet, allowing users to manage their digital identities in a secure and self-sovereign manner.
The core of the Identity Snap service is its ability to create, manage, and verify DIDs and VCs directly within the MetaMask interface. It supports multiple DID methods, including did:pkh, did:key, and did:hedera, giving users a range of options for creating and controlling their digital identities. Key features include the ability to resolve DIDs to their corresponding DID documents, create and save VCs, and generate verifiable presentations (VPs) for sharing with other parties.
Identity Snap's did:hedera method allows users to anchor their digital identities on the Hedera public ledger, taking advantage of its high throughput, low fees, and robust security. The Hedera Consensus Service (HCS) is used to create a transparent and auditable record of all DID and VC events, ensuring the integrity and verifiability of the credentials.

Ledger is a Paris-based digital assets security firm. Its core products are its hardware wallets, most notably the Ledger Nano series. These devices are designed to store private keys in a secure, offline environment, protecting them from online threats.
Ledger also provides the Ledger Live application, an all-in-one platform that allows users to manage digital assets, buy, sell, and swap cryptocurrencies, and access a wide range of DeFi and Web3 services. For institutional clients, Ledger Enterprise provides a comprehensive, customizable infrastructure for safeguarding digital assets at scale.
The Ledger Nano S Plus and Nano X hardware wallets support Hedera’s HBAR token, allowing users to securely store their assets. Through the Ledger Live app, users can create a Hedera account, manage their HBAR, and interact with the Hedera ecosystem. This integration also extends to staking, as users can connect their Ledger device to third-party wallets such as HashPack to participate in HBAR staking.

WiCoin is a stablecoin launched by WiPay, a financial technology company with offices in Africa, the Caribbean, Columbia, and the US. It was launched to address the challenges of cross-border remittance and financial exclusion in its operational regions. It was built on the Hedera network utilizing the Hedera Token Service (HTS) and Hedera Smart Contract Service (HSCS) and is pegged to the US dollar.
It forms the backbone of the WiCoin Settlement Network, designed to create a unified system for transactions across numerous Caribbean islands, each with its own currency. It also extends into African markets and currencies.
The primary goal of WiCoin is to "bank the bankless" by providing an accessible and efficient means for cross-border payments and settlements by leveraging Hedera's fast transaction speeds, low and predictable fees, and robust security through its asynchronous byzantine fault tolerance (ABFT).
WiPay is supported by the Hedera HBAR foundation and seeks to enhance financial inclusion and streamline economic activity in underserved regions by providing a locally-accessible bridge between traditional banking services and low-cost, speedy digital transactions.
