The United Arab Emirates has shifted the UAEPASS Digital Vault, the core of the UAE digital identity stack, onto a dedicated Avalanche Layer 1 chain to secure performance, governance control and scale for millions of users.
Sovereign L1 puts TDRA in full control
UAEPASS now sits at the centre of how citizens, residents and visitors prove who they are online and sign official documents across the country. According to recent TDRA and Avalanche disclosures, the Digital Vault component of UAEPASS is being migrated to an Avalanche Layer 1, rather than sharing capacity with public decentralised applications. This design keeps the UAE digital identity transaction flow separate from general network traffic and aims to preserve predictable response times as usage grows.
Per TDRA and Ava Labs statements, the dedicated Avalanche L1 gives the regulator control over permissions, validator membership, consensus parameters and privacy settings. In practice, this means TDRA can tune how the network operates, who can validate and how data residency and confidentiality rules are applied, without relying on an open public chain’s governance. Avalanche documentation stresses that these institutional L1s are independent networks, connected to the broader ecosystem but free to set their own rules for gas tokens, validators and data-handling requirements.
Scale already matters. UAEPASS serves about 12.5 million people and supports more than 15,000 integrated services across government and the private sector, with over 350 entities plugged into its credential pipeline. According to central bank and supervisory guidance, banks, insurers and other licensed firms already use UAEPASS and related gateways to verify Emirates ID details as part of digital know-your-customer checks. As a result, moving the Digital Vault onto a sovereign Avalanche L1 is not a pilot — it is a live infrastructure upgrade to a system that sits inside everyday financial and public-service workflows.
One analyst remark from the Avalanche ecosystem captures the investment angle crisply: ‘When a national identity layer chooses a sovereign chain, it turns blockchain from a speculative asset into a piece of public infrastructure.’
What changes inside the UAE digital identity stack?
The Digital Vault stores verified credentials and certificates that UAEPASS users present to third parties, including licences, academic degrees and other official documents. TDRA’s upgrade focuses on turning document checks into automated queries against those stored records, replacing manual audits carried out separately by each institution. Avalanche and Deca4, the advisory firm coordinating implementation, state that the blockchain layer will hold cryptographic hashes rather than raw personal documents, allowing institutions to confirm if a file has been altered without exposing its contents.
Officials at Ava Labs argue that national-level identity systems need deterministic execution and low latency, particularly during spikes in authentication requests. Dedicated blockspace on an Avalanche L1 is designed to maintain transaction speed and finality even when demand jumps, supporting a smoother experience for both government portals and banks that rely on UAEPASS logins. Meanwhile, the broader regulatory context in the UAE is pushing more services towards strong digital identification, with the central bank phasing out SMS one-time passwords and mandating modern authentication methods that include UAEPASS integration.
This development also connects to wider momentum in the UAE’s digital infrastructure buildout. The country has already deployed mobile passport control clearing travellers in 15 seconds at its airports, signalling how deeply biometric and identity infrastructure is being embedded into public systems.
For institutional investors, the move signals that the Gulf is now deploying enterprise-grade and sovereign blockchain infrastructure at the core of state platforms, not only at the edge of capital markets. Avalanche already supports other dedicated L1 deployments for regulated records, including title and asset frameworks abroad, and the UAEPASS upgrade places it inside a strategic national identity stack. Therefore, investors should watch how far TDRA extends UAEPASS-based verification into payments, credit and cross-border services over the next 12–24 months, as that will shape both regional digital infrastructure demand and the depth of on-chain public-sector workflows.
Quick answers
The UAEPASS Digital Vault stores verified credentials such as licences and academic degrees for UAE residents. It is migrating to a dedicated Avalanche Layer 1 chain to give TDRA full governance control, separate transaction flow from public network traffic, and maintain performance for 12.5 million users.
UAEPASS serves approximately 12.5 million people and supports more than 15,000 integrated services across government and the private sector, with over 350 entities connected to its credential pipeline.
No. According to Avalanche and Deca4, the blockchain layer will store cryptographic hashes rather than raw personal documents, allowing institutions to verify whether a file has been altered without accessing or exposing its contents.
