Zenith Joins Progmat Working Group to Bring Japan's $1.6 Trillion JGB Repo Market On-Chain
Zenith, the builder of Ethereum-compatible digital asset infrastructure on Canton Network, has joined Progmat's Tokenized JGB / On-chain Repo Working Group — a Japanese megabank-backed initiative targeting the country's $1.6…
HONG KONG— June 24, 2026
Zenith, the builder of Ethereum-compatible digital asset infrastructure on Canton Network, has joined Progmat's Tokenized JGB / On-chain Repo Working Group — a Japanese megabank-backed initiative targeting the country's $1.6 trillion government bond repo market. The move positions Zenith inside one of the highest-profile institutional tokenization efforts in Asia, with Progmat serving as the convening body for major Japanese financial institutions exploring on-chain settlement of government bond collateral.
What the Working Group Is Targeting
The Progmat Tokenized JGB / On-chain Repo Working Group is focused on bringing Japan's government bond repurchase market onto distributed ledger infrastructure. The JGB repo market, at $1.6 trillion, is among the largest short-term funding markets in Asia, routinely used by banks, insurers, and asset managers to manage liquidity against high-grade sovereign collateral. Tokenizing that plumbing — moving collateral posting, settlement, and repo lifecycle events on-chain — would compress settlement friction and, in theory, free intraday liquidity currently locked in custody and clearing workflows.
Zenith's Role and Infrastructure
Zenith enters the working group as a provider of Ethereum-compatible infrastructure built on Canton Network, a permissioned distributed ledger designed for institutional financial applications. The Ethereum compatibility layer matters operationally: it allows institutions already familiar with EVM tooling to interact with Canton's privacy and access-control architecture without building entirely new development stacks. Zenith's inclusion alongside Japanese megabanks signals that the working group is assembling technical infrastructure partners, not just participant institutions.
The Macro Underpinning
The announcement lands as Japanese financial institutions face mounting pressure to modernize settlement infrastructure — a dynamic amplified by the Bank of Japan's gradual unwinding of yield curve control and the resulting uptick in JGB market activity. On-chain repo, if it reaches operational scale, would also reduce counterparty exposure in a market where intraday credit lines between dealers carry non-trivial systemic weight. Whether Progmat's working group translates to a live platform, and on what timeline, the source does not say — but the assembly of a megabank consortium around a named $1.6 trillion target market is a data point worth tracking for anyone allocating to digital asset infrastructure names.
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