Skip to content
Wiki
HOME / USE CASES / HSBC Orion
Teardown

HSBC Orion

EMEAtokenised bondproductionOperator: HSBCIssuance details unconfirmed

HSBC's proprietary tokenisation platform for bond issuance and registry, used as the rail for sovereign and supranational digital bond issuances across the UK and Hong Kong. HM Treasury selected Orion as the platform for the UK Digital Gilt Instrument (DIGIT) on 15 December 2025, the first G7 sovereign digital-bond programme of its scale.

Operating details

How it actually settles
Architecture

Permissioned distributed-ledger platform built and operated by HSBC, providing primary issuance, registry, and settlement support for tokenised bonds. The platform is integrated with HSBC's existing global custody franchise, with the bond instrument carried as the operative on-chain record and cash-leg settlement routing through conventional rails or the issuing jurisdiction's wholesale-settlement infrastructure. HSBC has positioned Orion as a multi-currency, multi-jurisdiction platform, with deployments in GBP (UK), HKD (Hong Kong's HKSAR multi-currency green bond series), CNH (offshore RMB), USD, and EUR.

Participants

HSBC, Bank of England (sterling settlement), HKMA (Hong Kong settlement), HM Treasury (UK DIGIT issuer), HKSAR Government (multi-currency green bond issuer), Goldman Sachs (DIGIT advisor)

Scale

Late-2025 cumulative issuance volume across deployments was approximately USD 3.5 billion, including the UK sterling deals, the Hong Kong multi-currency green bond programme (the USD 1.3 billion-equivalent 2025 issuance was the largest tokenised bond by HKSAR to date), and Luxembourg European deals. The 15 December 2025 HM Treasury selection of Orion as the platform for the UK DIGIT pilot is the first G7 sovereign digital-bond programme of its scale.

Regulatory wrapper

UK deployments fall under FCA and Bank of England oversight; the DIGIT mandate was awarded under the UK Digital Securities Sandbox (DSS) framework run jointly by the FCA and the Bank. Hong Kong deployments operate under HKMA supervision with the issuance covered by the HKSAR's standard sovereign-bond legal framework. Euroclear, Clearstream, and the CMU have been the relevant CSDs depending on deployment.

Known limits

Cash-leg settlement is not yet on-chain in most deployments; the on-chain record is primarily the bond register, with the cash leg routed through wholesale-payment infrastructure. Secondary trading depth in tokenised bonds remains thin relative to conventional issuance, and there is no retail bondholder access.

Recent news30 entries · tagged from raw/

Curated reading3 hand-picked · added before coverage caught up

  • CURATED2025-12-15The Block
    HSBC Wins UK Treasury's Digital Gilt Mandate

    HM Treasury selected HSBC Orion as the platform for the UK Digital Gilt Instrument pilot, the first G7 sovereign digital-bond programme of its scale, with Goldman Sachs as advisor.

  • CURATED2024-06-18HSBC
    HSBC Orion: Building the future of digital debt issuance

    HSBC's overview of Orion architecture and the cumulative issuance pipeline across UK, Hong Kong, and Luxembourg, framing the platform as the bank's multi-currency proprietary tokenisation rail anchored to its global custody franchise.

  • CURATED2024-02-07HKMA
    HKSAR Government issues HK$6 billion-equivalent digital green bond in four currencies

    HKSAR's second digital green bond, around HK$6 billion equivalent (roughly USD 750 million) across HKD, RMB, USD and EUR tranches on HSBC Orion, was the largest tokenised bond issuance by a sovereign at the time and anchored the second issuance under the Government Green Bond Programme.