Signuit

Automation platform for institutional collateral management. Privacy-preserved, immutable audit. @CantonNetwork

[Signuit @signuit]

Institutional margin calls require 30+ minutes of manual CTD (Cheapest-to-Deliver) selection in Excel.

Every delay costs opportunity. Every manual step risks errors.

SignUIT reduces this to 3 seconds. Built on @CantonNetwork.

Real-time CTD calculation
Immutable audit trail
Privacy-preserved ledger

Thread 👇

[Signuit @signuit]

Built with Nexus Framework — our type-safe Canton client.

Turned 3 weeks of boilerplate into clean, type-safe code.

Developer guide:
https://t.co/VNCKf9qvqh

[Signuit @signuit]

https://t.co/XqLXJw53El

[Signuit @signuit]

We're in the finals.

SignUIT CollateralRouter — automated collateral routing for financial institutions on @CantonNetwork.

Built with Daml smart contracts. Privacy-preserved ledger. Immutable audit trail.

https://t.co/pJXuavIc2U

[AppsFactory by NODERS @appsfactory_cc]

🏆 Tomorrow — #HackCanton Season #1 Grand Final

🗓 May 15
⏰ 14:00 UTC
🔗 https://t.co/JbTIL6Yc2y

12 finalists will pitch live: 5 min pitch + 2 min Q&A.

Judges, demos, final results, prize pool, and what comes next.

One season. One final stage ⚡

[Signuit @signuit]

https://t.co/XqLXJw53El

[Signuit @signuit]

Stack:

- Canton Network → privacy-preserving ledger
- Daml smart contracts → policy + audit trail
- Nexus Framework → type-safe Canton client (we built it, learn more: https://t.co/cYCJ7PTsmJ)
- React 19 + TanStack Start + oRPC
- Turborepo monorepo

100% open source: https://t.co/twW2O0nVSy

[Signuit @signuit]

SignUIT is a 3-party system:

Institution (asset owner) → collateral management, approval
Counterparty (margin caller) → creates margin calls
SignUIT Operator → network infrastructure, orchestration

Operator observes, doesn't gatekeep. Approval authority stays with Institution.

[Signuit @signuit]

What does the CTD (Cheapest-to-Deliver) algorithm do?

You receive a $15M margin call. You have 5 different assets (USDC, UST, USDY, ONDO, FRAX).

Which one do you send?

SignUIT calculates opportunity cost and selects the optimal one:
- Preserves yield-bearing assets
- Maintains LTV ratios
- Accounts for haircuts

[Signuit @signuit]

Why Canton Network?

Sub-transaction privacy → sensitive positions visible only to relevant parties
Atomic settlement → everything happens together or nothing happens
Immutable contracts → regulators can audit the trail anytime

Privacy + compliance in one.

[Signuit @signuit]

Institutional margin calls require 30+ minutes of manual CTD (Cheapest-to-Deliver) selection in Excel.

Every delay costs opportunity. Every manual step risks errors.

SignUIT reduces this to 3 seconds. Built on @CantonNetwork.

Real-time CTD calculation
Immutable audit trail
Privacy-preserved ledger

Thread 👇

[Signuit @signuit]

How SignUIT CollateralRouter works:

1. Margin call arrives
2. CTD engine evaluates policy + holdings (3 seconds)
3. RoutingSuggestion created on-ledger
4. Ops team reviews and approves
5. AllocationRecord = immutable audit trail

Every step is a Daml smart contract on Canton.

[Signuit @signuit]

How large institutions operate today:

Manual asset selection in Excel → 30+ minutes
No automated policy controls → compliance risk
No immutable audit trail → regulatory nightmare
After-hours margin calls → 24/7 human coordination required

Errors at every step. Each error costs millions.