Vietnam's HDBank Taps Blockchain Network to Streamline Bank Credit for Corporates
The bank has signed on to a blockchain-based trade finance network from Contour with the aim of bringing corporate settlements into the digital realm.

HDBank has signed on to a blockchain network from Contour with the aim of bringing trade finance into the digital realm.
The Vietnam-based bank is the latest financial institution to join Contour's network with a view to streamlining the issuance of letters of credit with the use of a blockchain and smart contracts, local media reported on Tuesday.
Contour is a blockchain trade platform built on R3's Corda tech and designed to streamline transaction settlement processes. It rebranded from Voltron in late January 2020, naming R3's Asia chief Carl Wegner as CEO in the run-up to a full commercial launch of its digitized letter-of-credit (LoC) service.
A letter of credit refers to a formal letter from a bank that essentially guarantees a buyer's payment to a seller within a specific time frame. If for some reason the transaction fails, the letter obligates the bank to cover the full amount of the purchase.
See also: Nasdaq Is Using R3’s Corda for Managing Digital Assets
Historically, letters of credit have been on paper, which is costly in time and manual processing. Putting the process on a blockchain could streamline the process, allowing letters to be issued in real time in a secure and private manner utilizing process automation provided by smart contracts.
“The focus with our network has always been to establish a neutral platform that all different types of banks and corporates can use for trade finance transactions," Wegner said in a statement.
"That is the ultimate aim of Contour, and it’s something we’re continuing to see as we welcome HDBank into the network,” he added.
See also: Standard Chartered Invests More Money in Newly Rebranded Trade Finance Startup
As of Dec. 31, 2019, HDBank had total consolidated assets of $9.89 billion, a year-on-year increase of 21.1%, and equity of $878.8 million, according to Vietnam News.
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
The Protocol: Stripe’s Tempo Testnet Goes Live

Also: ZKSync Lite to Sunset, Blockstream App Update, Axelar’s AgentFlux
What to know:
This article is featured in the latest issue of The Protocol, our weekly newsletter exploring the tech behind crypto, one block at a time. Sign up here to get it in your inbox every Wednesday.











