AdaWorldAPI · AdaWorldAPI · Jul 2, 2026 · Jul 2, 2026
diff --git a/cockpit/src/BodyV3.tsx b/cockpit/src/BodyV3.tsx
@@ -21,7 +21,11 @@ import * as THREE from 'three';
 import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
 
 const PAGE_BG = 0x0a0e17;
-const FMA_V3_CLASSID = 0x10000a01;
+// Post-flip form (canon 0x0A01 HIGH, V3 marker 0x1000 LOW — 2026-07-02).
+const FMA_V3_CLASSID = 0x0a011000;
+// Pre-flip stored form — the body.soa GitHub-Release asset
+// (fma-body-soa-v3-v1) still carries it until re-baked + re-released.
+const FMA_V3_CLASSID_LEGACY = 0x10000a01;
 
 const LAYERS: { id: number; name: string; color: string }[] = [
   { id: 1, name: 'skin', color: '#dba88a' },
@@ -433,7 +437,7 @@ export function BodyV3() {
         {d && (
           <div style={{ opacity: 0.6, marginTop: 2 }}>
             {d.nConcepts.toLocaleString()} concepts ·{' '}
-            {d.classid === FMA_V3_CLASSID
+            {(d.classid === FMA_V3_CLASSID || d.classid === FMA_V3_CLASSID_LEGACY)
               ? <span style={{ color: '#7fdca0' }}>classid 0x{d.classid.toString(16)} ✓ V3 (part_of:is_a)</span>
               : <span style={{ color: '#ff8095' }}>classid 0x{d.classid.toString(16)}</span>}
           </div>

diff --git a/cpic/docs/INGEST.md b/cpic/docs/INGEST.md
@@ -40,19 +40,32 @@ Both hierarchies are *already in the CPIC columns* — nothing is invented:
 partonomy is the `part_of` axis, and ATC drug codes are a second ready-made `is_a`
 cascade.
 
-## classid — pharmacogenomics domain `0x0C`
-
-`classid` prefix-routes the entity kind (the OGAR `ClassView` dispatch). We use domain
-`0x0C` (anatomy was `0x0A`):
+## classid — pharmacogenomics, Genetics domain `0x0E01` (re-minted 2026-07-02)
+
+> **Note (2026-07-02):** `SAMPLE_GUIDS.tsv` was regenerated from a fresh
+> `cargo run --release --bin ingest -- data out 4000` run against this
+> re-mint — every row's tail (HEEL/HIP/TWIG/family/identity) is byte-identical
+> to the pre-flip sample; only the classid prefix changed.
+
+`classid` prefix-routes the entity kind (the OGAR `ClassView` dispatch). The
+original local scheme used domain `0x0C`, which collides with the Automation
+domain (`lance-graph-contract::ogar_codebook::ConceptDomain::Automation`) and
+predates the operator's Genetics ruling. Re-minted as INTERIM canon-high
+Genetics:q2 ids, matching the `lance-graph-contract` classid half-order flip
+(canon HIGH / custom LOW): canon `0x0E01` = Genetics domain (`0x0E`) + appid
+`0x01` (q2); the LOW half is this crate's local kind slot. This crate is
+dep-free and does not pull the real `lance-graph-contract` ClassView
+catalogue — the full contract-pull re-mint that dissolves this local scheme
+entirely is the tracked follow-up.
 
 | classid | entity | part_of (high) | is_a (low) |
 |---|---|---|---|
-| `0x000C0001` | gene | `pharmacogenome / CYP / CYP2 / CYP2C / CYP2C19` | `entity / gene` |
-| `0x000C0002` | allele (`*2`) | gene partonomy ++ allele | `allele / no_function` |
-| `0x000C0003` | diplotype (`*2/*2`) | gene ++ `diplotypes` ++ dip | `diplotype / homozygous` |
-| `0x000C0004` | phenotype | gene ++ `phenotypes` ++ result | `phenotype / poor_metabolizer` |
-| `0x000C0005` | drug | `pharmacogenome / drugs / name` | `drug / N / N06 / N06A / N06AA` |
-| `0x000C0006` | recommendation | `recommendations / g{id} / drug` | `recommendation / strong` |
+| `0x0E010001` | gene | `pharmacogenome / CYP / CYP2 / CYP2C / CYP2C19` | `entity / gene` |
+| `0x0E010002` | allele (`*2`) | gene partonomy ++ allele | `allele / no_function` |
+| `0x0E010003` | diplotype (`*2/*2`) | gene ++ `diplotypes` ++ dip | `diplotype / homozygous` |
+| `0x0E010004` | phenotype | gene ++ `phenotypes` ++ result | `phenotype / poor_metabolizer` |
+| `0x0E010005` | drug | `pharmacogenome / drugs / name` | `drug / N / N06 / N06A / N06AA` |
+| `0x0E010006` | recommendation | `recommendations / g{id} / drug` | `recommendation / strong` |
 
 - **family (u24)** = the basin: the gene symbol (gene/allele/diplotype/phenotype), the
   ATC root letter (drug), or `rec:g{id}` (recommendation). Groups all of a gene's
@@ -66,10 +79,10 @@ cascade.
 
 ```text
 allele         guid                                  HEEL  HIP   TWIG  family
-CYP2C19 *2     000c0002-c358-ec6f-f76f-d69bfe558274  c358  ec6f  f76f  d69bfe   (No function)
-CYP2C9  *2     000c0002-c358-ecd8-f7d8-fbd6cbd5c622  c358  ecd8  f7d8  fbd6cb   (Decreased function)
-CYP2C19 *1     000c0002-c358-ec07-f707-d69bfe3c1176  c358  ec07  f707  d69bfe   (Normal function)
-CYP2D6  *4     000c0002-c358-ec6f-f76f-1066f96f7ace  c358  ec6f  f76f  1066f9   (No function)
+CYP2C19 *2     0e010002-c358-ec6f-f76f-d69bfe558274  c358  ec6f  f76f  d69bfe   (No function)
+CYP2C9  *2     0e010002-c358-ecd8-f7d8-fbd6cbd5c622  c358  ecd8  f7d8  fbd6cb   (Decreased function)
+CYP2C19 *1     0e010002-c358-ec07-f707-d69bfe3c1176  c358  ec07  f707  d69bfe   (Normal function)
+CYP2D6  *4     0e010002-c358-ec6f-f76f-1066f96f7ace  c358  ec6f  f76f  1066f9   (No function)
 ```
 
 - **part_of HIGH bytes** `c3 / ec / f7` = `pharmacogenome → CYP → CYP2`, shared by all

diff --git a/cpic/docs/SAMPLE_GUIDS.tsv b/cpic/docs/SAMPLE_GUIDS.tsv
@@ -1,26 +1,26 @@
 guid	kind	label	part_of	is_a
-000c0001-c3fa-ec2a-f72a-fbd6cb3779b9	gene	CYP2C9	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C9	entity / gene
-000c0001-c3fa-ec2a-f72a-1066f93779b9	gene	CYP2D6	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6	entity / gene
-000c0001-c3fa-1b2a-982a-61ef4f3779b9	gene	HLA-B	pharmacogenome / HLA / HLA-B	entity / gene
-000c0001-c3fa-ec2a-f72a-d69bfe3779b9	gene	CYP2C19	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C19	entity / gene
-000c0001-c3fa-f92a-8f2a-ec80083779b9	gene	TPMT	pharmacogenome / TPMT / TPMT	entity / gene
-000c0002-c358-ec6f-f76f-d69bfe4cda56	allele	CYP2C19 *4	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C19 / 4	allele / no_function
-000c0002-c358-ec6f-f76f-1066f96f7ace	allele	CYP2D6 *4	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6 / 4	allele / no_function
-000c0002-c358-1bd5-98d5-61ef4f6ef372	allele	HLA-B *57:01	pharmacogenome / HLA / HLA-B / 57_01	allele / uncertain_function
-000c0002-c358-ec6f-f76f-d69bfe558274	allele	CYP2C19 *2	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C19 / 2	allele / no_function
-000c0002-c358-ecd8-f7d8-fbd6cbd5c622	allele	CYP2C9 *2	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C9 / 2	allele / decreased_function
-000c0002-c358-ec07-f707-d69bfe3c1176	allele	CYP2C19 *1	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C19 / 1	allele / normal_function
-000c0002-c358-ec6f-f76f-fbd6cb6b6a6d	allele	CYP2C9 *3	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C9 / 3	allele / no_function
-000c0002-c358-ec07-f707-1066f9fd85b3	allele	CYP2D6 *1	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6 / 1	allele / normal_function
-000c0004-c347-ecb1-f7b1-1066f93779b9	phenotype	CYP2D6 Ultrarapid Metabolizer	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6 / phenotypes / ultrarapid_metabolizer	phenotype / ultrarapid_metabolizer
-000c0004-c347-ecb1-f7b1-1066f96ef372	phenotype	CYP2D6 Ultrarapid Metabolizer	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6 / phenotypes / ultrarapid_metabolizer	phenotype / ultrarapid_metabolizer
-000c0004-c347-ec7a-f77a-1066f9a66d2b	phenotype	CYP2D6 Normal Metabolizer	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6 / phenotypes / normal_metabolizer	phenotype / normal_metabolizer
-000c0004-c347-f9a8-8fa8-ec80083779b9	phenotype	TPMT Intermediate Metabolizer	pharmacogenome / TPMT / TPMT / phenotypes / intermediate_metabolizer	phenotype / intermediate_metabolizer
-000c0004-c347-f9e9-8fe9-ec80086ef372	phenotype	TPMT Poor Metabolizer	pharmacogenome / TPMT / TPMT / phenotypes / poor_metabolizer	phenotype / poor_metabolizer
-000c0004-c347-f9db-8fdb-ec8008a66d2b	phenotype	TPMT Indeterminate	pharmacogenome / TPMT / TPMT / phenotypes / indeterminate	phenotype / indeterminate
-000c0005-c3af-cb3e-233c-1c839f6ef372	drug	abacavir	pharmacogenome / drugs / abacavir	drug / J / J05 / J05A / J05AF / abacavir
-000c0005-c3af-cb0a-630d-1c7cd36ef372	drug	amitriptyline	pharmacogenome / drugs / amitriptyline	drug / N / N06 / N06A / N06AA / amitriptyline
-000c0005-c3af-cba6-3010-1c9137a66d2b	drug	warfarin	pharmacogenome / drugs / warfarin	drug / B / B01 / B01A / B01AA / warfarin
-000c0005-c3af-cba6-b610-1c9137bbcdc8	drug	clopidogrel	pharmacogenome / drugs / clopidogrel	drug / B / B01 / B01A / B01AC / clopidogrel
-000c0006-c7ee-454c-db4c-a2917a3779b9	recommendation	g100421 RxNorm:190521 [HLA-B:*57:01 negative] -> Strong	recommendations / g100421 / rxnorm_190521	recommendation / strong
-000c0006-c7ee-454c-db4c-a2917a6ef372	recommendation	g100421 RxNorm:190521 [HLA-B:*57:01 positive] -> Strong	recommendations / g100421 / rxnorm_190521	recommendation / strong
+0e010001-c3fa-ec2a-f72a-fbd6cb3779b9	gene	CYP2C9	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C9	entity / gene
+0e010001-c3fa-ec2a-f72a-1066f93779b9	gene	CYP2D6	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6	entity / gene
+0e010001-c3fa-1b2a-982a-61ef4f3779b9	gene	HLA-B	pharmacogenome / HLA / HLA-B	entity / gene
+0e010001-c3fa-ec2a-f72a-d69bfe3779b9	gene	CYP2C19	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C19	entity / gene
+0e010001-c3fa-f92a-8f2a-ec80083779b9	gene	TPMT	pharmacogenome / TPMT / TPMT	entity / gene
+0e010002-c358-ec6f-f76f-d69bfe4cda56	allele	CYP2C19 *4	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C19 / 4	allele / no_function
+0e010002-c358-ec6f-f76f-1066f96f7ace	allele	CYP2D6 *4	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6 / 4	allele / no_function
+0e010002-c358-1bd5-98d5-61ef4f6ef372	allele	HLA-B *57:01	pharmacogenome / HLA / HLA-B / 57_01	allele / uncertain_function
+0e010002-c358-ec6f-f76f-d69bfe558274	allele	CYP2C19 *2	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C19 / 2	allele / no_function
+0e010002-c358-ecd8-f7d8-fbd6cbd5c622	allele	CYP2C9 *2	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C9 / 2	allele / decreased_function
+0e010002-c358-ec07-f707-d69bfe3c1176	allele	CYP2C19 *1	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C19 / 1	allele / normal_function
+0e010002-c358-ec6f-f76f-fbd6cb6b6a6d	allele	CYP2C9 *3	pharmacogenome / CYP / CYP2 / CYP2C / CYP2C9 / 3	allele / no_function
+0e010002-c358-ec07-f707-1066f9fd85b3	allele	CYP2D6 *1	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6 / 1	allele / normal_function
+0e010004-c347-ecb1-f7b1-1066f93779b9	phenotype	CYP2D6 Ultrarapid Metabolizer	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6 / phenotypes / ultrarapid_metabolizer	phenotype / ultrarapid_metabolizer
+0e010004-c347-ecb1-f7b1-1066f96ef372	phenotype	CYP2D6 Ultrarapid Metabolizer	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6 / phenotypes / ultrarapid_metabolizer	phenotype / ultrarapid_metabolizer
+0e010004-c347-ec7a-f77a-1066f9a66d2b	phenotype	CYP2D6 Normal Metabolizer	pharmacogenome / CYP / CYP2 / CYP2D / CYP2D6 / phenotypes / normal_metabolizer	phenotype / normal_metabolizer
+0e010004-c347-f9a8-8fa8-ec80083779b9	phenotype	TPMT Intermediate Metabolizer	pharmacogenome / TPMT / TPMT / phenotypes / intermediate_metabolizer	phenotype / intermediate_metabolizer
+0e010004-c347-f9e9-8fe9-ec80086ef372	phenotype	TPMT Poor Metabolizer	pharmacogenome / TPMT / TPMT / phenotypes / poor_metabolizer	phenotype / poor_metabolizer
+0e010004-c347-f9db-8fdb-ec8008a66d2b	phenotype	TPMT Indeterminate	pharmacogenome / TPMT / TPMT / phenotypes / indeterminate	phenotype / indeterminate
+0e010005-c3af-cb3e-233c-1c839f6ef372	drug	abacavir	pharmacogenome / drugs / abacavir	drug / J / J05 / J05A / J05AF / abacavir
+0e010005-c3af-cb0a-630d-1c7cd36ef372	drug	amitriptyline	pharmacogenome / drugs / amitriptyline	drug / N / N06 / N06A / N06AA / amitriptyline
+0e010005-c3af-cba6-3010-1c9137a66d2b	drug	warfarin	pharmacogenome / drugs / warfarin	drug / B / B01 / B01A / B01AA / warfarin
+0e010005-c3af-cba6-b610-1c9137bbcdc8	drug	clopidogrel	pharmacogenome / drugs / clopidogrel	drug / B / B01 / B01A / B01AC / clopidogrel
+0e010006-c7ee-454c-db4c-a2917a3779b9	recommendation	g100421 RxNorm:190521 [HLA-B:*57:01 negative] -> Strong	recommendations / g100421 / rxnorm_190521	recommendation / strong
+0e010006-c7ee-454c-db4c-a2917a6ef372	recommendation	g100421 RxNorm:190521 [HLA-B:*57:01 positive] -> Strong	recommendations / g100421 / rxnorm_190521	recommendation / strong
diff --git a/cpic/src/lib.rs b/cpic/src/lib.rs
@@ -6,13 +6,23 @@
 //!
 //! POC over published CPIC rules — NOT clinical decision support.
 
-// ── classid: pharmacogenomics domain 0x0C (cf. anatomy 0x0A used by fma/converge) ──
-pub const CID_GENE: u32 = 0x000C_0001;
-pub const CID_ALLELE: u32 = 0x000C_0002;
-pub const CID_DIPLOTYPE: u32 = 0x000C_0003;
-pub const CID_PHENOTYPE: u32 = 0x000C_0004;
-pub const CID_DRUG: u32 = 0x000C_0005;
-pub const CID_REC: u32 = 0x000C_0006;
+// ── classid: pharmacogenomics — re-minted 2026-07-02. The original local scheme
+// (`0x000C_000N`) predated the operator's Genetics ruling and collided with the
+// Automation domain (0x0C is Automation, not Genetics — see
+// `lance-graph-contract::ogar_codebook::ConceptDomain::Automation`). Re-minted as
+// INTERIM canon-high Genetics:q2 ids, matching the `lance-graph-contract` classid
+// half-order flip (canon in the HIGH half, custom in the LOW half): canon `0x0E01`
+// = Genetics domain (`0x0E`) + appid `0x01` (q2); the LOW half is this crate's
+// local kind slot (GENE=1, ALLELE=2, DIPLOTYPE=3, PHENOTYPE=4, DRUG=5, REC=6).
+// This is dep-free and does NOT pull the real `lance-graph-contract` ClassView
+// catalogue — the full contract-pull re-mint that dissolves this local scheme
+// entirely is the tracked follow-up (see `docs/INGEST.md`).
+pub const CID_GENE: u32 = 0x0E01_0001;
+pub const CID_ALLELE: u32 = 0x0E01_0002;
+pub const CID_DIPLOTYPE: u32 = 0x0E01_0003;
+pub const CID_PHENOTYPE: u32 = 0x0E01_0004;
+pub const CID_DRUG: u32 = 0x0E01_0005;
+pub const CID_REC: u32 = 0x0E01_0006;
 
 // ── FNV-1a (the same prefix-cascade generator the fma converge bin uses) ──
 const FNV_OFFSET: u64 = 0xcbf2_9ce4_8422_2325;

diff --git a/crates/aiwar-ingest/tests/fixtures/codebook_normalize.py b/crates/aiwar-ingest/tests/fixtures/codebook_normalize.py
@@ -3,7 +3,10 @@
 into ONE codebook-based, non-serialized Gotham/neo4j test fixture.
 
 CANON model (lance-graph contract::aiwar + E-FAMILY-ADAPTER + OGAR codebook):
-  - classid OSINT = 0x0700  (NodeGuid::CLASSID_OSINT, >>8 == 0x07)
+  - classid OSINT = 0x0700  (NodeGuid::CLASSID_OSINT, >>8 == 0x07) — this is the
+    bare u16 canon id, the HIGH half of the composed u32 classid since the
+    2026-07-02 half-order flip (NodeGuid::CLASSID_OSINT == 0x0700_0000); this
+    fixture never composes the full u32, so no functional change from the flip.
   - a node is its HEAD only: classid | family(mixin) | identity(u16) | edge-adapters
   - mixin: an entity inherits its category by REFERENCE (family-node id), never a copy
   - identity = 4 nibbles (u16)
@@ -13,6 +16,9 @@
 import json, re, sys, glob, os
 
 ROOT = os.environ.get("AIWAR_HARVEST", "/home/user/aiwar-neo4j-harvest")
+# u16 canon id — the HIGH half of the composed u32 classid since the
+# 2026-07-02 flip (NodeGuid::CLASSID_OSINT == 0x0700_0000). This script only
+# ever emits the bare u16 (see @meta below), never the composed u32.
 OSINT_CLASSID = 0x0700
 
 # JSON N_<group> -> canonical family label (matches the cypher node labels)

diff --git a/crates/cockpit-server/src/main.rs b/crates/cockpit-server/src/main.rs
@@ -217,7 +217,8 @@ async fn main() {
         // CPIC pharmacogenomics for the /cpic cockpit (cpic::reason over the baked CPIC tables)
         .route("/api/cpic/reason", post(pgx::cpic_reason_handler))
         .route("/api/cpic/catalog", get(pgx::cpic_catalog_handler))
-        // OSINT domain (classid 0x0700): the harvest as a CANON family-basin graph
+        // OSINT domain (canon classid 0x0700 — HIGH half since the 2026-07-02
+        // flip): the harvest as a CANON family-basin graph
         // (round→anchor basins, GUID-v2 tail), displayed via the OGAR ClassView.
         .route("/api/graph/osint", get(osint_gotham::osint_graph_handler))
         // Pre-baked enriched OSINT SoA bytes — the 3D view (/osint3d) fetches

diff --git a/crates/cockpit-server/src/osint_gotham.rs b/crates/cockpit-server/src/osint_gotham.rs
@@ -1,5 +1,9 @@
 //! OSINT / Palantir-Gotham domain (classid `0x0700`) — the aiwar harvest as a
 //! CANON family-basin graph, rendered through the OGAR Active-Record `ClassView`.
+//! `0x0700` is the canon concept id: since the 2026-07-02 half-order flip it is
+//! the HIGH u16 of the composed `u32` classid (`0x0700_0000`, `NodeGuid::CLASSID_OSINT`);
+//! the pre-flip stored form `0x0000_0700` still resolves via `CLASSID_OSINT_LEGACY`.
+//! Bare `0x0700` below always means the canon value, not the full composed classid.
 //!
 //! The corrected model (operator-locked this session):
 //!
@@ -500,9 +504,12 @@ pub fn osint_graph() -> &'static Arc<RwLock<GraphSnapshot>> {
     OSINT_GRAPH.get_or_init(|| Arc::new(RwLock::new(GraphSnapshot::empty())))
 }
 
-/// The ClassView ClassId for the OSINT domain (low u16 of `CLASSID_OSINT`).
+/// The ClassView ClassId for the OSINT domain — the concept id, i.e. the CANON
+/// half of `CLASSID_OSINT` (the HIGH u16 since the 2026-07-02 half-order flip;
+/// `classid & 0xFFFF` would now read the CUSTOM half and silently return the
+/// wrong value).
 fn osint_class_id() -> u16 {
-    (NodeGuid::CLASSID_OSINT & 0xFFFF) as u16
+    lance_graph_contract::classid_concept(NodeGuid::CLASSID_OSINT)
 }
 
 // ─────────────────────────────────────────────────────────────────────────────
@@ -826,7 +833,13 @@ pub fn build_osint_gotham(graph: &AiWarGraph, rounds: &[EncounterRound]) -> Grap
         let class_label = label_of_order(order);
         let mut props: HashMap<String, Value> = src.properties.clone();
         props.insert("guid".to_string(), Value::String(r.key.to_hex_v2()));
-        props.insert("classid".to_string(), Value::String("00000700".to_string()));
+        // Compose dynamically rather than hardcoding the stored form — the
+        // 2026-07-02 half-order flip moved canon 0x0700 into the HIGH half,
+        // so this now yields "07000000" (was "00000700" pre-flip).
+        props.insert(
+            "classid".to_string(),
+            Value::String(format!("{:08x}", NodeGuid::CLASSID_OSINT)),
+        );
         props.insert("class_order".to_string(), Value::from(order));
         props.insert("class".to_string(), Value::String(class_label.to_string()));
         props.insert("basin".to_string(), Value::String(format!("{basin:02x}")));
@@ -1249,9 +1262,14 @@ mod tests {
         let rows = osint_node_rows(&g, &plan);
         assert_eq!(rows.len(), g.node_count(), "one OSINT row per entity");
         for (i, row) in rows.iter().enumerate() {
-            // classid 0x0700 (the OSINT domain byte is 0x07)
+            // classid 0x0700_0000 (canon 0x0700 sits in the HIGH half since
+            // the 2026-07-02 flip; route through the contract helper rather
+            // than deriving the domain byte via a raw shift).
             assert_eq!(row.key.classid(), NodeGuid::CLASSID_OSINT);
-            assert_eq!(row.key.classid() >> 8, 0x07);
+            assert_eq!(
+                lance_graph_contract::ogar_codebook::classid_canon(row.key.classid()) >> 8,
+                0x07
+            );
             // GUID-v2 tail: identity == index, family == basin byte (high byte 0)
             assert_eq!(row.key.identity_v2(), i as u16);
             assert_eq!(row.key.family_v2() >> 8, 0, "basin is an 8-bit byte");

diff --git a/crates/osint-bake/Cargo.toml b/crates/osint-bake/Cargo.toml
@@ -15,7 +15,8 @@ path = "src/main.rs"
 [dependencies]
 aiwar-ingest = { path = "../aiwar-ingest" }
 # osint-bake is the ONLY crate that mints on the V3 cascade tail (the FMA bake:
-# CLASSID_FMA_V3 0x1000_0A01 → ReadMode::FMA_V3, the part_of:is_a reading of the
+# CLASSID_FMA_V3 0x0A01_1000 (canon 0x0A01 HIGH, V3 marker 0x1000 LOW — 2026-07-02
+# half-order flip) → ReadMode::FMA_V3, the part_of:is_a reading of the
 # SAME leaf·family·identity bytes). guid-v3-tail is requested here, NOT workspace-
 # wide, so it doesn't force the feature onto cockpit-server's Railway build.
 lance-graph-contract = { workspace = true, features = ["guid-v3-tail"] }