diff --git a/crates/brk_query/src/impl/block/info.rs b/crates/brk_query/src/impl/block/info.rs
index a9c461d0c..36ba89773 100644
--- a/crates/brk_query/src/impl/block/info.rs
+++ b/crates/brk_query/src/impl/block/info.rs
@@ -341,7 +341,7 @@ impl Query {
                 ],
                 reward: subsidy + total_fees,
                 pool: BlockPool {
-                    id: pool.unique_id(),
+                    id: pool.mempool_unique_id(),
                     name: pool.name.to_string(),
                     slug: pool_slug,
                     miner_names,
diff --git a/crates/brk_query/src/impl/mining/pools.rs b/crates/brk_query/src/impl/mining/pools.rs
index 2c85e1e0a..7a1255944 100644
--- a/crates/brk_query/src/impl/mining/pools.rs
+++ b/crates/brk_query/src/impl/mining/pools.rs
@@ -275,6 +275,11 @@ impl Query {
                 (share_24h * network_hr as f64) as u128
             },
             reported_hashrate: None,
+            total_reward: computer
+                .pools
+                .major
+                .get(&slug)
+                .and_then(|v| v.rewards.cumulative.sats.height.collect_one(current_height)),
         })
     }
 
diff --git a/crates/brk_types/src/pool.rs b/crates/brk_types/src/pool.rs
index 7d96b3ca4..ee4185edb 100644
--- a/crates/brk_types/src/pool.rs
+++ b/crates/brk_types/src/pool.rs
@@ -35,8 +35,13 @@ impl Pool {
         self.slug
     }
 
-    /// Get the pool's unique numeric ID
-    pub fn unique_id(&self) -> u8 {
+    /// Pool ID matching mempool.space's `unique_id` field (0-indexed, raw pools-v2.json value)
+    pub fn mempool_unique_id(&self) -> u8 {
         self.slug.into()
     }
+
+    /// Pool ID matching mempool.space's `id` field (1-indexed)
+    pub fn mempool_id(&self) -> u8 {
+        self.mempool_unique_id() + 1
+    }
 }
diff --git a/crates/brk_types/src/pool_detail.rs b/crates/brk_types/src/pool_detail.rs
index f3870a321..df873c938 100644
--- a/crates/brk_types/src/pool_detail.rs
+++ b/crates/brk_types/src/pool_detail.rs
@@ -3,7 +3,7 @@ use std::borrow::Cow;
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
 
-use crate::{Pool, PoolSlug};
+use crate::{Pool, PoolSlug, Sats};
 
 /// Detailed pool information with statistics across time periods
 #[derive(Debug, Serialize, Deserialize, JsonSchema)]
@@ -26,6 +26,10 @@ pub struct PoolDetail {
     /// Self-reported hashrate (if available)
     #[serde(rename = "reportedHashrate")]
     pub reported_hashrate: Option<u128>,
+
+    /// Total reward earned by this pool (sats, all time; None for minor pools)
+    #[serde(rename = "totalReward")]
+    pub total_reward: Option<Sats>,
 }
 
 /// Pool information for detail view
@@ -56,13 +60,13 @@ pub struct PoolDetailInfo {
 impl From<&'static Pool> for PoolDetailInfo {
     fn from(pool: &'static Pool) -> Self {
         Self {
-            id: pool.unique_id(),
+            id: pool.mempool_id(),
             name: Cow::Borrowed(pool.name),
             link: Cow::Borrowed(pool.link),
             addresses: pool.addrs.iter().map(|&s| Cow::Borrowed(s)).collect(),
             regexes: pool.tags.iter().map(|&s| Cow::Borrowed(s)).collect(),
             slug: pool.slug(),
-            unique_id: pool.unique_id(),
+            unique_id: pool.mempool_unique_id(),
         }
     }
 }
diff --git a/crates/brk_types/src/pool_info.rs b/crates/brk_types/src/pool_info.rs
index 0523be85e..d324feec6 100644
--- a/crates/brk_types/src/pool_info.rs
+++ b/crates/brk_types/src/pool_info.rs
@@ -23,7 +23,7 @@ impl From<&'static Pool> for PoolInfo {
         Self {
             name: Cow::Borrowed(pool.name),
             slug: pool.slug(),
-            unique_id: pool.unique_id(),
+            unique_id: pool.mempool_unique_id(),
         }
     }
 }
diff --git a/crates/brk_types/src/pool_stats.rs b/crates/brk_types/src/pool_stats.rs
index 98a5ba65f..c6404310f 100644
--- a/crates/brk_types/src/pool_stats.rs
+++ b/crates/brk_types/src/pool_stats.rs
@@ -43,9 +43,8 @@ pub struct PoolStats {
 impl PoolStats {
     /// Create a new PoolStats from a Pool reference
     pub fn new(pool: &'static Pool, block_count: u64, rank: u32, share: f64) -> Self {
-        let id = pool.unique_id();
         Self {
-            pool_id: id,
+            pool_id: pool.mempool_id(),
             name: Cow::Borrowed(pool.name),
             link: Cow::Borrowed(pool.link),
             block_count,
@@ -53,7 +52,7 @@ impl PoolStats {
             empty_blocks: 0,
             slug: pool.slug(),
             share,
-            pool_unique_id: id,
+            pool_unique_id: pool.mempool_unique_id(),
         }
     }
 }
diff --git a/modules/brk-client/index.js b/modules/brk-client/index.js
index 9c104e3f4..3edaadf79 100644
--- a/modules/brk-client/index.js
+++ b/modules/brk-client/index.js
@@ -752,6 +752,7 @@ Matches mempool.space/bitcoin-cli behavior.
  * @property {PoolBlockShares} blockShare - Pool's share of total blocks for different time periods
  * @property {number} estimatedHashrate - Estimated hashrate based on blocks mined
  * @property {?number=} reportedHashrate - Self-reported hashrate (if available)
+ * @property {(Sats|null)=} totalReward - Total reward earned by this pool (sats, all time; None for minor pools)
  */
 /**
  * Pool information for detail view
diff --git a/packages/brk_client/brk_client/__init__.py b/packages/brk_client/brk_client/__init__.py
index a470a5940..d95bab88b 100644
--- a/packages/brk_client/brk_client/__init__.py
+++ b/packages/brk_client/brk_client/__init__.py
@@ -1111,12 +1111,14 @@ class PoolDetail(TypedDict):
         blockShare: Pool's share of total blocks for different time periods
         estimatedHashrate: Estimated hashrate based on blocks mined
         reportedHashrate: Self-reported hashrate (if available)
+        totalReward: Total reward earned by this pool (sats, all time; None for minor pools)
     """
     pool: PoolDetailInfo
     blockCount: PoolBlockCounts
     blockShare: PoolBlockShares
     estimatedHashrate: int
     reportedHashrate: Optional[int]
+    totalReward: Union[Sats, None]
 
 class PoolHashrateEntry(TypedDict):
     """