We build business-grade blockchain DApps

Our solutions unite the power of blockchain with the needs of corporate and institutional clients. We recognize that single point of approval, which is typical with most blockchain DApps, does not address the corporate governance, transparency and risk management requirements of sophisticated organizations.

PAC has developed a deep tech solution to make the final leap in removing these limitations by engineering a decentralized multi-party signing engine: Unido.

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Unido Wallet

Business wallet for cryptocurrency assets

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Unido EP

Digital asset custody platform for financial institutions

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Unido X

Digitised OTC and liquidity solution for trade partners

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Unido Authenticator

Multi-party authentication and signing for blockchain apps

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Case Study

The Emmi logo

"Climate change represents the largest market failure in history"

Lord Stern, Stern Review on the Economics of Climate Change, 2006

Emmi leverages blockchain technology to create a secure, trusted, and transparent platform designed to address the key structural and risk issues which currently act to slow down the flow of capital into climate solutions.

The platform, developed by PAC, helps to correct the climate change market failure by identifying, quantifying and pricing climate related risks. The Emmi platform converts robust action on reducing carbon emissions into stronger financial returns at much lower risk.

EthereumUnido AuthenticatorApplication Development

Who is PAC?


Building success after success for over 17 years, PAC Blockchain & Digital Advisory (and its related agency businesses) is an powerhouse for software and applications helping enterprises to realise their potential in the online and mobile services sectors.

Our diverse and experienced team spans design, development, programming, marketing, cyber security, finance and business modelling. PAC is equipped to bring your business up to speed and push it to unprecedented growth using the opportunities afforded through this new "decentraliased" blockchain powered landscape.

With a highly experienced team, PAC has expanded into the fields of algorithm design and data structures, advanced algorithms, big data, and data science, distributed systems, large scale data integration, cluster-computing frameworks, data parellelism and fault tolerance, cryptographic algorithms, and decentralised peer-to-peer networks.

Latest Blog Posts

2 September, 2021

Unido 2.0 WEB Platform update on development and features

We'd like to take this opportunity to give an update on the Unido 2.0 Web Platform development and some new features. This includes the introduction of the Unido EP desktop version and a new look for the interface.


2 August, 2021

Unido 2.0 Platform and Other Developments

We're excited to have kicked off the development of the Unido 2.0 Web Platform to allow more rapid and efficient development for Unido mobile apps in the future along with a new transaction governance framework.


17 April, 2020

COVID-19 Important Update

In response to the global coronavirus (COVID-19) crisis and in line with recent government announcements, we have put measures in place to protect our valued team members and our clients.


18 November, 2019

PAC and Unido at Blockshow 2019

PAC was invited to attend the annual Blockshow convention in Singapore and to present our flagship product, Unido!


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