DeCompute Miami 2026: The Control Plane for an Agentic Economy
A closed-door roundtable on private agent workflows for fraud prevention, commerce, treasury and settlement, co-hosted with LFDT.
Written by
Jay Prakash
Miami Beach, USA
Sep 30, 2026
Agents become more useful when they can work across organisational boundaries. That also creates a need to specify what they may see, what they may do and whose authority they are acting under.
On 30 September 2026, Silence Laboratories and LF Decentralized Trust co-hosted The Control Plane for an Agentic Economy: Data-Blind Multi-Agent Workflows in Miami Beach. The closed-door roundtable formed the second part of our DeCompute Miami programme during Sibos week.
Four practical settings
We used AP3 as a reference design for examining private collaboration across several financial workflows:
Fraud prevention: connecting signals across institutions while protecting the records behind them.
Agentic commerce: allowing agents to act within a principal’s mandate and spending limits.
Treasury and settlement: supporting joint decisions while preserving the confidentiality of positions and flows.
Permissions and accountability: defining delegation, revocation and the evidence needed to review an action.
Making collaboration enforceable
The discussion connected the value of shared signals with the growing speed and sophistication of fraud. A workflow has to bring useful information together while preserving each institution’s ability to control its contribution.
That is the role we are exploring through AP3: private computation combined with clear boundaries around an agent’s authority. The architecture should support collaboration without requiring participants to expose their underlying context.
The roundtable included contributions from ACI Worldwide and the LFDT community. Together with the earlier custody session, it brought institutional control into focus across both signing infrastructure and agent workflows.
