Publish reciprocal canon federation interface

Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a070b5-4994-7271-bd8b-7c3dbcedec4b

infospace/indexes/artifact-tree.yaml

@@ -1,5 +1,5 @@
 root: infospace
-file_count: 276
+file_count: 278
 files:
 - path: README.md
   directory: .
@@ -571,6 +571,12 @@ files:
 - path: infospace.yaml
   directory: .
   name: infospace.yaml
+- path: interfaces/README.md
+  directory: interfaces
+  name: README.md
+- path: interfaces/federation.yaml
+  directory: interfaces
+  name: federation.yaml
 - path: kernel/InfoTechCanonCore.md
   directory: kernel
   name: InfoTechCanonCore.md

infospace/indexes/concept-ownership.yaml

@@ -1,4 +1,4 @@
-concept_count: 163
+concept_count: 164
 concepts:
 - concept: Canon federation research provenance
   owner: assimilation/canon-federation
@@ -124,6 +124,10 @@ concepts:
   owner: example/emission-cadence/qonto-assistant
   path: standards/emission-cadence/examples/qonto-assistant.yaml
   source: artifact_title
+- concept: InfoTechCanon federation interface
+  owner: interface-card/canon-federation
+  path: interfaces/federation.yaml
+  source: artifact_title
 - concept: InfoTechCanon Core
   owner: kernel/itc-core
   path: kernel/InfoTechCanonCore.md

infospace/indexes/import-matrix.yaml

@@ -29,6 +29,7 @@ artifacts:
 - evaluation/user-engine/small-saas-alignment
 - example/consumer-purpose-portfolio
 - example/emission-cadence/qonto-assistant
+- interface-card/canon-federation
 - kernel/itc-core
 - kernel/itc-kernel-map
 - mapping/capability-anchors
@@ -388,6 +389,10 @@ rows:
   targets:
     standard/emission-cadence:
     - conforms_to
+- artifact: interface-card/canon-federation
+  targets:
+    kernel/itc-core:
+    - conforms_to
 - artifact: kernel/itc-core
   targets: {}
 - artifact: kernel/itc-kernel-map