diff --git a/api/internal/bitcoind/rpc.go b/api/internal/bitcoind/rpc.go
index b911484..30763b6 100644
--- a/api/internal/bitcoind/rpc.go
+++ b/api/internal/bitcoind/rpc.go
@@ -122,6 +122,50 @@ func (c *RPC) GetBlockHash(ctx context.Context, height int64) (string, error) {
 	return out, nil
 }
 
+// BlockVerbose2 is the subset of `getblock <hash> 2` we care about.
+// Verbosity 2 expands each tx into its full object so we can read the
+// coinbase output values without a second getrawtransaction call.
+type BlockVerbose2 struct {
+	Hash          string  `json:"hash"`
+	Height        int64   `json:"height"`
+	Confirmations int64   `json:"confirmations"`
+	Time          int64   `json:"time"`
+	Tx            []BlockTx `json:"tx"`
+}
+
+type BlockTx struct {
+	Txid string   `json:"txid"`
+	Vout []BlockVout `json:"vout"`
+}
+
+type BlockVout struct {
+	Value float64 `json:"value"`
+	N     int     `json:"n"`
+}
+
+// GetBlock returns a verbose-level-2 block decode for the given hash.
+func (c *RPC) GetBlock(ctx context.Context, hash string) (*BlockVerbose2, error) {
+	var out BlockVerbose2
+	if err := c.Call(ctx, "getblock", []any{hash, 2}, &out); err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+// CoinbaseReward sums all outputs of the first transaction in the block
+// (the coinbase). In solo mining this is the full subsidy + fees the
+// solving worker receives.
+func (b *BlockVerbose2) CoinbaseReward() float64 {
+	if len(b.Tx) == 0 {
+		return 0
+	}
+	var total float64
+	for _, vout := range b.Tx[0].Vout {
+		total += vout.Value
+	}
+	return total
+}
+
 // NetworkHashPS returns the network hashrate at the given block height.
 // `blocks` is a window (default 120). Pass -1 to use the default.
 func (c *RPC) GetNetworkHashPS(ctx context.Context, blocks, height int) (float64, error) {
diff --git a/api/internal/state/blocks.go b/api/internal/state/blocks.go
index 61976eb..feeed32 100644
--- a/api/internal/state/blocks.go
+++ b/api/internal/state/blocks.go
@@ -35,11 +35,20 @@ func (a *Aggregator) IngestBlockEvents(ctx context.Context, events <-chan logmon
 				FoundAt: ev.SeenAt,
 				Source:  "logmon",
 			}
-			// Best-effort enrich with hash via bitcoind.
+			// Best-effort enrich with hash + coinbase reward via bitcoind.
+			// We look up the hash from height, then fetch the full block
+			// (verbosity 2) to sum the coinbase outputs. Both are fire-
+			// and-forget — if bitcoind is down we still record the block
+			// with whatever we have.
 			if a.RPC != nil {
 				lookupCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
 				if hash, err := a.RPC.GetBlockHash(lookupCtx, ev.Height); err == nil {
 					rec.Hash = hash
+					if blk, err := a.RPC.GetBlock(lookupCtx, hash); err == nil {
+						rec.RewardBT = blk.CoinbaseReward()
+					} else {
+						a.Log.Warn("bitcoind getblock failed", "hash", hash, "err", err)
+					}
 				} else {
 					a.Log.Warn("bitcoind getblockhash failed", "height", ev.Height, "err", err)
 				}