diff --git a/.gitignore b/.gitignore
index 36b13f1..dca3af6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -174,3 +174,8 @@ cython_debug/
 # PyPI configuration file
 .pypirc
 
+# artifact-store self-contained registries inside infospaces (IB-WP-0014).
+# Bytes and event log are reconstructable from the artifact-store deployment;
+# only output/archives/index.yaml (the pointer log) is checked in.
+infospaces/*/output/archives/.store/
+
diff --git a/infospaces/agentic-memory-profile-pilot/output/archives/index.yaml b/infospaces/agentic-memory-profile-pilot/output/archives/index.yaml
new file mode 100644
index 0000000..470280b
--- /dev/null
+++ b/infospaces/agentic-memory-profile-pilot/output/archives/index.yaml
@@ -0,0 +1,17 @@
+archives:
+- package_id: d3c1ff32-2eed-4b9c-9868-dbff0af723b4
+  manifest_digest: blake3:5ff7fc5d7974d5f4fd4b66a181cda729f61d399f7b3c8e7dea2aa9af8fd2025b
+  retention_class: release-evidence
+  created_at: '2026-05-17T10:03:17'
+  included_paths:
+  - infospace.yaml
+  - artifacts
+  - workflows
+  - output
+  - reports
+  - exports
+  file_count: 13
+  note: 'First archive: memory profile pilot v1 (post IB-WP-0014 close-out)'
+  producer: infospace-bench
+  subject: agentic-memory-profile-pilot
+  store_root: infospaces/agentic-memory-profile-pilot/output/archives/.store