diff --git a/src/lib.rs b/src/lib.rs
index 975e3c3..495112d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -746,6 +746,14 @@ impl StellarWrapContract {
             .unwrap_or(0)
     }
 
+    /// Return the global number of wraps minted with `archetype`.
+    pub fn archetype_count(e: Env, archetype: Symbol) -> u64 {
+        e.storage()
+            .persistent()
+            .get(&DataKey::ArchetypeCount(archetype))
+            .unwrap_or(0)
+    }
+
     /// Return the current admin address, or `None` if the contract is not yet initialized.
     pub fn get_admin(e: Env) -> Option<Address> {
         e.storage().instance().get(&DataKey::Admin)
diff --git a/src/test.rs b/src/test.rs
index 8cac298..3d5d05f 100644
--- a/src/test.rs
+++ b/src/test.rs
@@ -2014,3 +2014,81 @@ fn test_has_wrap_is_scoped_to_user() {
     assert!(client.has_wrap(&user_a, &period));
     assert!(!client.has_wrap(&user_b, &period));
 }
+
+// ─── Issue #73: archetype stats tests ────────────────────────────────────────
+
+#[test]
+fn test_archetype_count_increments_on_mint() {
+    let env = Env::default();
+    let contract_id = env.register_contract(None, StellarWrapContract);
+    let client = StellarWrapContractClient::new(&env, &contract_id);
+
+    let signing_key = SigningKey::from_bytes(&[90u8; 32]);
+    let admin_pubkey = BytesN::from_array(&env, &signing_key.verifying_key().to_bytes());
+    let admin = Address::generate(&env);
+    let user = Address::generate(&env);
+    let archetype = symbol_short!("builder");
+
+    client.initialize(&admin, &admin_pubkey);
+    env.mock_all_auths();
+
+    assert_eq!(client.archetype_count(&archetype), 0);
+
+    let period = 2026u64;
+    let hash = BytesN::from_array(&env, &[91u8; 32]);
+    let sig = sign_payload(
+        &env,
+        &signing_key,
+        &contract_id,
+        &user,
+        period,
+        &archetype,
+        &hash,
+    );
+    client.mint_wrap(&user, &period, &archetype, &hash, &sig);
+
+    assert_eq!(client.archetype_count(&archetype), 1);
+}
+
+#[test]
+fn test_archetype_count_tracks_multiple_archetypes_independently() {
+    let env = Env::default();
+    let contract_id = env.register_contract(None, StellarWrapContract);
+    let client = StellarWrapContractClient::new(&env, &contract_id);
+
+    let signing_key = SigningKey::from_bytes(&[92u8; 32]);
+    let admin_pubkey = BytesN::from_array(&env, &signing_key.verifying_key().to_bytes());
+    let admin = Address::generate(&env);
+    let user_a = Address::generate(&env);
+    let user_b = Address::generate(&env);
+    let arch_a = symbol_short!("builder");
+    let arch_b = symbol_short!("defi");
+
+    client.initialize(&admin, &admin_pubkey);
+    env.mock_all_auths();
+
+    let hash = BytesN::from_array(&env, &[93u8; 32]);
+    let sig_a = sign_payload(
+        &env,
+        &signing_key,
+        &contract_id,
+        &user_a,
+        202601,
+        &arch_a,
+        &hash,
+    );
+    let sig_b = sign_payload(
+        &env,
+        &signing_key,
+        &contract_id,
+        &user_b,
+        202601,
+        &arch_b,
+        &hash,
+    );
+    client.mint_wrap(&user_a, &202601, &arch_a, &hash, &sig_a);
+    client.mint_wrap(&user_b, &202601, &arch_b, &hash, &sig_b);
+
+    assert_eq!(client.archetype_count(&arch_a), 1);
+    assert_eq!(client.archetype_count(&arch_b), 1);
+}
diff --git a/test_snapshots/test/test_duplicate_period_fails.1.json b/test_snapshots/test/test_duplicate_period_fails.1.json
index 147adaf..560d746 100644
--- a/test_snapshots/test/test_duplicate_period_fails.1.json
+++ b/test_snapshots/test/test_duplicate_period_fails.1.json
@@ -144,6 +144,51 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "ArchetypeCount"
+                },
+                {
+                  "symbol": "arch"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "ArchetypeCount"
+                    },
+                    {
+                      "symbol": "arch"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "u64": 1
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          6307200
+        ]
+      ],
       [
         {
           "contract_data": {
diff --git a/test_snapshots/test/test_mint_emits_event.1.json b/test_snapshots/test/test_mint_emits_event.1.json
index bd14fb5..fae9d21 100644
--- a/test_snapshots/test/test_mint_emits_event.1.json
+++ b/test_snapshots/test/test_mint_emits_event.1.json
@@ -143,6 +143,51 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "ArchetypeCount"
+                },
+                {
+                  "symbol": "arch"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "ArchetypeCount"
+                    },
+                    {
+                      "symbol": "arch"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "u64": 1
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          6307200
+        ]
+      ],
       [
         {
           "contract_data": {
diff --git a/test_snapshots/test/test_minting_flow.1.json b/test_snapshots/test/test_minting_flow.1.json
index c9103f4..9279425 100644
--- a/test_snapshots/test/test_minting_flow.1.json
+++ b/test_snapshots/test/test_minting_flow.1.json
@@ -144,6 +144,51 @@
     "min_temp_entry_ttl": 16,
     "max_entry_ttl": 6312000,
     "ledger_entries": [
+      [
+        {
+          "contract_data": {
+            "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+            "key": {
+              "vec": [
+                {
+                  "symbol": "ArchetypeCount"
+                },
+                {
+                  "symbol": "arch"
+                }
+              ]
+            },
+            "durability": "persistent"
+          }
+        },
+        [
+          {
+            "last_modified_ledger_seq": 0,
+            "data": {
+              "contract_data": {
+                "ext": "v0",
+                "contract": "CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2KM",
+                "key": {
+                  "vec": [
+                    {
+                      "symbol": "ArchetypeCount"
+                    },
+                    {
+                      "symbol": "arch"
+                    }
+                  ]
+                },
+                "durability": "persistent",
+                "val": {
+                  "u64": 1
+                }
+              }
+            },
+            "ext": "v0"
+          },
+          6307200
+        ]
+      ],
       [
         {
           "contract_data": {