Risk-Based Confirmation

Overview

Risk-based confirmation recognizes that one fixed block count may be inefficient or unsafe across all payments. Policies can consider asset, network, transaction value, detected conflicts, fee level, reorganization history, customer relationship, and reversibility of delivery.

Fewer confirmations reduce latency but increase exposure to replacement, reorganization, or consensus disruption. More confirmations do not guarantee finality on every network and may create abandonment, inventory, or customer-support costs.

Merchants should define network-specific states, thresholds, exception handling, and evidence for each fulfillment tier. Systems must monitor chain changes, preserve block references, and reconcile outcomes when a previously accepted payment becomes uncertain, replaced, or invalid. Policy changes should be versioned so historical fulfillment decisions remain explainable.

Risk-Based Confirmation is a measurable uncertainty or exposure that varies blockchain confirmation or finality requirements according to transaction value, network conditions, customer risk, and fulfillment consequence. Risk-based confirmation aligns settlement assurance with fulfillment exposure, but requires network-specific finality knowledge, monitoring, and explicit exception handling.

For Risk-Based Confirmation, the assessment should evaluate a measurable uncertainty or exposure that varies blockchain confirmation or finality requirements according to transaction value, network conditions, customer risk, and fulfillment consequence. The assessment record should separate observed evidence supporting a measurable uncertainty or exposure that varies blockchain confirmation or finality requirements according to transaction value, network conditions, customer risk, and fulfillment consequence from assumptions, state the time horizon and existing controls, and identify who owns any remaining exposure. Monitoring should test whether the conditions described in a measurable uncertainty or exposure that varies blockchain confirmation or finality requirements according to transaction value, network conditions, customer risk, and fulfillment consequence have changed enough to require a new rating, treatment, or approval.