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Digital Identity Module
A tested starting point for digital identity module reduced repeated setup work.
We built a practical FinTech solution combining atomic delivery vs. payment (dvp), automatic liquidity bridge, and hsm-gated key control. The project delivered 98% Cost Reduction and T+0 Settlement Speed.
Trusted by teams building ambitious products
Regional financial hub requiring an interoperable bridge between private digital asset pools.
Blockchain Architect + Cryptography Lead + 3 Backend Engineers embedded with the Digital Markets unit.
Eliminating the using intermediary correspondent banks to release trapped liquidity.
A practical solution designed around the client’s existing tools, teams, and day-to-day workflow.
The client’s regional payment corridor relied on a disconnected chain of correspondent banks, each adding 0.5% in fees and 24 hours in response time. This Liquidity Trap prevented live trade settlement and forced commercial banks to maintain massive capital buffers in dormant accounts.
The biggest issues were counterparty risk, slow incoming transfers, and opaque audit trails. The team needed a faster, clearer way to manage the work while keeping the right checks in place.
Dependent on bank operating hours and time-zone alignment across the corridor.
Finality is achieved at the moment of ledger commit, regardless of geograpatient health informationcal distance.
Commercial banks must park billions in pre-funded accounts to cover projected flows.
On-demand settlement eliminates the need for idle capital buffers in the corridor.
Using individual bank security protocols and manual reconciliation files.
Identity and transaction validity are verified via HSM-backed cryptograpatient health informationc signatures.
Introduced globally distributed validator nodes using Cloud-based automation to ensure the corridor never closes.
All ISO 20022 messages and ledger state transitions are hashed and logged for live regulatory oversight.
Native integration of global financial messaging standards directly into the smart contract execution layer.
Tested foundations helped the team spend less time on setup and more time on the parts that made this product useful.
A tested starting point for digital identity module reduced repeated setup work.
Reusable work for dlt bridge module let the team focus more time on the client’s specific needs.
This made it easier to add central bank monitoring platform without rebuilding common foundations.
A tested starting point for liquidity safety controls reduced repeated setup work.
A straightforward before-and-after view of what changed for the team and their customers.
Transitioned from 3-day manual correspondent settlement to live atomic execution.
Removal of intermediary fees allowed for a massive reduction in cross-border overhead.
Distributed system design handles high-volume commercial flows without performance degradation.
Coretus didn't just build a bridge, they built a private settlement platform that solved a decade-long liquidity trap. We achieved T+0 finality across the corridor, providing the exact level of transparency required for board-level risk sign-off.