diff --git a/schemas/cultnet/README.md b/schemas/cultnet/README.md
index 2ca319c8..b21a5244 100644
--- a/schemas/cultnet/README.md
+++ b/schemas/cultnet/README.md
@@ -26,14 +26,17 @@ hand-maintained JSON registry.
 - `gamecult.persona_state.v0`: portable public Persona state.
 - `epiphany.work_organ_state.v0`: portable state for lean work organs.
 - `epiphany.pipeline.*.v1`: Eureka pipeline state (campaign, target, question,
-  ruling, cut spec, cut report, verdict, finding, follow-up, resolution), stored
-  per repo at `.epiphany/pipeline/pipeline.cc`.
+  ruling, cut spec, cut report, verdict, finding, follow-up, resolution, plus
+  instance, stewardship and hand-off), stored in an instance's mind and owned by
+  the Huginn memory organ. A store is canonical to exactly one instance, so the
+  instance document carries the identity, stewardship records which repos that
+  instance is assigned, and a hand-off records a reassignment in both minds.
 
 Pipeline wire note: each document payload is `[value]`, a one-element
 MessagePack array whose element is the named map the schema describes. These
-contracts cross to Eureka MCP clients and the voidbot projection. The files are
+contracts cross to the Huginn organ and its `eureka-state` client. The files are
 derived from the Rust value types and checked byte-for-byte by
-`pipeline_published_schemas_match_derivation`; text bounds are UTF-8 bytes and
+`epiphany-pipeline`'s `pipeline_published_schemas_match_derivation`; text bounds are UTF-8 bytes and
 enforced by admission, not by the schema. Evolution is additive: a new named
 field with a serde default keeps `epiphany.pipeline.epoch.v1`; a breaking change
 bumps the epoch, and the new binary refuses the old store.