The fabricFor adoptersCorpus healthAssurance Advisor
Analysis

The Apeiris fabric, analyzed.

A live, evidence-grounded view of the fabric — pick an analysis.

Decision tools

The fabric

For adopters

Corpus health (Apeiris roadmap)

The fabricHow the 12 domains compose into one authorization verdict — the thesis, for everyone.

Attestation-dependency graph

Twelve domains, drawn in attestation order. Each arrow points from a domain whose attestation is consumed to the domain that consumes it. The federation composes left to right, and every path resolves into the compliance dossier.

Hover a domain to trace its dependencies. Click to pin.

Attestation groups

Reading the graph

Arrow = attestation flows from source into consumer
Node = domain, filled with its color, labelled with its attestation control
Solid line — active evidence flow
Dashed line — emerging in the specification
Every domain color is paired with its name and attestation-control label, and edges with a solid/dashed line style — legible without relying on color.

The intended federation comprises 24 attestation dependencies across the 12 domains. Compliance sits last by design — the AU-08 dossier packages evidence from every other domain into a single audit-ready record. This is the model Apeiris defines; the platform layer evaluates action context against it at runtime.

The fabricWhich domains carry the most downstream weight — read as operational risk (adopters) and attestation structure (Apeiris).

Dependency & blast radius

The federation is now backed by real cross-domain edges — each domain's attestation feeds the domains that consume it. Apeiris reads those edges to show which domains carry the most downstream weight: change one, and its blast radius is the set of domains that must re-attest. This view names the keystones and the individual controls that carry the most of that weight — an operational map, framed as insight into where the fabric is most load-bearing.

Blast radius = the downstream domains that re-attest when a domain's attestation changes, traced transitively through the dependency graph. Load-bearing controls are the specific attestations whose cross-domain feeds drive those downstream re-attestations.

Keystone domains · widest blast radius first

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Load-bearing controls

The individual attestations whose cross-domain feeds carry downstream weight — each shown with the domains its evidence flows into. These are the controls the federation leans on most.

Method: blast radius counts the transitive downstream domains that re-attest when a domain changes; load-bearing controls are those whose cross-domain feeds drive downstream attestations, read from the federation graph and control matrices. Apeiris defines these edges; the platform layer evaluates action context against them at runtime.