diff --git a/custom/apps/mining-checker/assets/js/app.js b/custom/apps/mining-checker/assets/js/app.js
index 02adaa30..d0da0d1c 100644
--- a/custom/apps/mining-checker/assets/js/app.js
+++ b/custom/apps/mining-checker/assets/js/app.js
@@ -3191,21 +3191,14 @@
         const totalHoldingsValue = latest ? convertMeasurementMoney(latest, latest.total_holdings_value, reportCurrency) : null;
         const earnedValue = latest ? convertMeasurementMoney(latest, latest.earned_value, reportCurrency) : null;
         const settledCryptoSpendValue = latest ? convertMeasurementMoney(latest, latest.settled_crypto_spend_value, reportCurrency) : null;
-        const totalEarnedOverall = latest && latest.growth_since_baseline !== null && latest.growth_since_baseline !== undefined
-          ? Number(latest.growth_since_baseline)
+        const variableEarnedCurrentAsset = latest && latest.holdings_current_asset !== null && latest.holdings_current_asset !== undefined
+          ? Number(latest.holdings_current_asset)
           : null;
-        const totalEarnedOverallFiat = totalEarnedOverall !== null
-          ? convertCurrencyValue(totalEarnedOverall, currentCoinCurrency, reportCurrency)
+        const fixedCryptoSpendCurrentAsset = latest && latest.fixed_crypto_spend_current_asset !== null && latest.fixed_crypto_spend_current_asset !== undefined
+          ? Number(latest.fixed_crypto_spend_current_asset)
           : null;
-        const totalSpentOverallCurrentAsset = latest
-          ? convertMeasurementMoney(
-              latest,
-              (Number(latest.cash_invested_capital) || 0) + (Number(latest.reinvested_capital) || 0),
-              currentCoinCurrency
-            )
-          : null;
-        const totalSpentOverallFiat = totalSpentOverallCurrentAsset !== null
-          ? convertCurrencyValue(totalSpentOverallCurrentAsset, currentCoinCurrency, reportCurrency)
+        const totalEarnedCurrentAsset = latest && latest.earned_current_asset !== null && latest.earned_current_asset !== undefined
+          ? Number(latest.earned_current_asset)
           : null;
         const spentByType = allMinerRows.reduce((summary, row) => {
           const amount = Number(row?.effective_amount);
@@ -3279,19 +3272,20 @@
             h(StatCard, {
               key: 'earned-overall',
               label: `Bisher verdient gesamt ${currentCoinCurrency}`,
-              value: totalEarnedOverall !== null ? fmtNumber(totalEarnedOverall, 6) : 'n/a',
+              value: totalEarnedCurrentAsset !== null ? fmtNumber(totalEarnedCurrentAsset, 6) : 'n/a',
               sub: [
-                totalEarnedOverallFiat !== null ? `≈ ${fmtMoney(totalEarnedOverallFiat, reportCurrency)}` : null,
+                variableEarnedCurrentAsset !== null ? `Variabel ${fmtNumber(variableEarnedCurrentAsset, 6)} ${currentCoinCurrency}` : null,
+                fixedCryptoSpendCurrentAsset !== null ? `Fix ${fmtNumber(fixedCryptoSpendCurrentAsset, 6)} ${currentCoinCurrency}` : null,
                 currentSettings?.baseline_measured_at ? `Seit Baseline ${fmtDate(currentSettings.baseline_measured_at)}` : 'Benötigt Baseline',
               ].filter(Boolean).join(' · '),
             }),
             h(StatCard, {
               key: 'spent-overall',
-              label: `Bisher ausgegeben gesamt ${currentCoinCurrency}`,
-              value: totalSpentOverallCurrentAsset !== null ? fmtNumber(totalSpentOverallCurrentAsset, 6) : 'n/a',
+              label: `Krypto-Ausgaben fix ${currentCoinCurrency}`,
+              value: fixedCryptoSpendCurrentAsset !== null ? fmtNumber(fixedCryptoSpendCurrentAsset, 6) : 'n/a',
               sub: [
-                totalSpentOverallFiat !== null ? `≈ ${fmtMoney(totalSpentOverallFiat, reportCurrency)}` : null,
-                `Krypto ${fmtNumber(spentByType.crypto, 6)} ${currentCoinCurrency}`,
+                settledCryptoSpendValue !== null ? `Historischer Gegenwert ${fmtMoney(settledCryptoSpendValue, reportCurrency)}` : null,
+                'Kurs aus gespeichertem fx-rates-Snapshot',
                 `FIAT ${fmtMoney(spentByType.fiat, reportCurrency)}`,
               ].filter(Boolean).join(' · '),
             }),
@@ -3317,11 +3311,11 @@
               value: earnedValue !== null ? fmtMoney(earnedValue, reportCurrency) : 'n/a',
               sub: [
                 holdingsCurrentAsset !== null && holdingsCurrentAsset !== undefined
-                  ? `Gesamtbestand ${fmtNumber(holdingsCurrentAsset, 6)} ${currentCoinCurrency}`
+                  ? `Variabel ${fmtNumber(holdingsCurrentAsset, 6)} ${currentCoinCurrency}`
                   : null,
                 latestValue !== null ? `Miner ${fmtMoney(latestValue, reportCurrency)}` : null,
                 walletValue !== null ? `Wallet ${fmtMoney(walletValue, reportCurrency)}` : null,
-                settledCryptoSpendValue !== null ? `Ausgegeben ${fmtMoney(settledCryptoSpendValue, reportCurrency)}` : null,
+                settledCryptoSpendValue !== null ? `Fix ausgegeben ${fmtMoney(settledCryptoSpendValue, reportCurrency)}` : null,
                 latestPrice !== null
                   ? `Kurs ${fmtNumber(latestPrice, 6)} ${reportCurrency}${latest && latest.price_is_fallback ? ' · Fallback aus letztem Kurs' : ''}`
                   : null,
diff --git a/custom/apps/mining-checker/docs/README.md b/custom/apps/mining-checker/docs/README.md
index 8cb47a4b..7fd0dd7a 100644
--- a/custom/apps/mining-checker/docs/README.md
+++ b/custom/apps/mining-checker/docs/README.md
@@ -132,10 +132,11 @@ Diese Regeln sind bei jeder Erweiterung der Wallet-, Miner- oder Uebersichtslogi
 1. Ein Miner wird zu einem festen Zeitpunkt gemietet. Fiat-Mieten koennen bei Ablauf zum gleichen Preis verlaengert werden; Krypto-Mieten haben eine feste Laufzeit.
 2. Erwirtschaftete Coins bleiben zuerst im Mining-Tool. Erst ein erfasster Transfer aus dem Mining-Tool erhoeht den Bestand des hier verfolgten Wallets.
 3. Solange Coins im Mining-Tool oder im Wallet liegen, wird ihr Gegenwert mit dem aktuellen Kurs der jeweiligen Waehrung bewertet.
-4. Wird ein Miner mit der Kryptowaehrung bezahlt, reduziert der Kauf den Walletbestand um den gezahlten Coin-Betrag. Gleichzeitig wird dessen Fiat-Gegenwert zum Kaufzeitpunkt als feste Buchung gespeichert. Dieser Betrag darf durch spaetere Kursaenderungen nicht mehr beeinflusst werden.
+4. Wird ein Miner mit der Kryptowaehrung bezahlt, reduziert der Kauf den Walletbestand um den gezahlten Coin-Betrag. Gleichzeitig wird dessen Gegenwert zum Kaufzeitpunkt als feste Buchung gespeichert. Dieser Betrag darf durch spaetere Kursaenderungen nicht mehr beeinflusst werden.
 5. Ein Wallet-Screenshot ist fuer seinen Zeitstempel autoritativ. Sein erkannter Hauptbestand ueberschreibt die rechnerische Wallet-Historie bis zu diesem Zeitpunkt; erst danach werden weitere Transfers, Krypto-Minerkaeufe und externe Wallet-Auszahlungen verrechnet.
 6. Jede erfasste Auszahlung aus dem Mining-Tool muss den Walletbestand automatisch fortschreiben. Externe Auszahlungen aus dem hier verfolgten Wallet reduzieren ihn.
-7. Der angezeigte bisherige Wert ist die Summe aus aktuellem Gegenwert im Mining-Tool, aktuellem Gegenwert im Wallet und allen festgeschriebenen Gegenwerten von mit Krypto bezahlten Minern.
+7. Der angezeigte bisherige Wert trennt variable Werte (Coins im Mining-Tool und Wallet zum aktuellen Kurs) von fixen Werten (bereits mit Krypto bezahlte Miner zum Ausgabezeitpunkt). Die Gesamtsumme besteht aus beiden Kategorien.
+8. Jede neue feste Krypto-Buchung referenziert die `fetch_id` des Moduls `fx-rates`. Der Mining-Checker fuehrt keine eigene Kurstabelle. Umrechnungen in andere Berichtswährungen verwenden fuer fixe Werte denselben historischen API-Snapshot.
 
 ### Historische Krypto-Miner
 
@@ -143,7 +144,7 @@ Beim Schema-Upgrade werden vorhandene Krypto-Miner einmalig bewertet:
 
 1. Gibt es einen Referenzpreis in einer anderen Waehrung als der gezahlten Kryptowaehrung, wird dieser als historisch nachvollziehbarer, fester Gegenwert verwendet.
 2. Fehlt eine belastbare historische Referenz, wird der ausgegebene Coin-Betrag mit dem fest vereinbarten Fallback `0,07 EUR` pro Coin bewertet und dauerhaft gespeichert.
-3. Die feste Bewertung wird in `settled_value_amount` und `settled_value_currency` des jeweiligen gekauften Miners gespeichert. Das Schema-Upgrade ist nach dem Deployment auszufuehren.
+3. Die feste Bewertung wird in `settled_value_amount`, `settled_value_currency` und bei neuen Buchungen zusaetzlich in `settled_fx_fetch_id` des jeweiligen gekauften Miners gespeichert. Das Schema-Upgrade ist nach dem Deployment auszufuehren.
 
 ## Verbindliche Fachregeln: Zielminer-ETA
 
diff --git a/custom/apps/mining-checker/sql/schema.mysql.sql b/custom/apps/mining-checker/sql/schema.mysql.sql
index 7df01ade..a7c15e31 100644
--- a/custom/apps/mining-checker/sql/schema.mysql.sql
+++ b/custom/apps/mining-checker/sql/schema.mysql.sql
@@ -224,6 +224,7 @@ CREATE TABLE IF NOT EXISTS miningcheck_purchased_miners (
     reference_price_currency VARCHAR(10) NULL,
     settled_value_amount DECIMAL(20,8) NULL,
     settled_value_currency VARCHAR(10) NULL,
+    settled_fx_fetch_id BIGINT UNSIGNED NULL,
     daily_cost_amount DECIMAL(20,10) NULL,
     daily_cost_currency VARCHAR(10) NULL,
     auto_renew TINYINT(1) NOT NULL DEFAULT 0,
diff --git a/custom/apps/mining-checker/sql/schema.pgsql.sql b/custom/apps/mining-checker/sql/schema.pgsql.sql
index 8236e584..3fe48dfc 100644
--- a/custom/apps/mining-checker/sql/schema.pgsql.sql
+++ b/custom/apps/mining-checker/sql/schema.pgsql.sql
@@ -241,6 +241,7 @@ CREATE TABLE IF NOT EXISTS miningcheck_purchased_miners (
     reference_price_currency VARCHAR(10),
     settled_value_amount NUMERIC(20,8),
     settled_value_currency VARCHAR(10),
+    settled_fx_fetch_id BIGINT,
     daily_cost_amount NUMERIC(20,10),
     daily_cost_currency VARCHAR(10),
     auto_renew BOOLEAN NOT NULL DEFAULT FALSE,
diff --git a/custom/apps/mining-checker/sql/schema.sql b/custom/apps/mining-checker/sql/schema.sql
index 7df01ade..a7c15e31 100644
--- a/custom/apps/mining-checker/sql/schema.sql
+++ b/custom/apps/mining-checker/sql/schema.sql
@@ -224,6 +224,7 @@ CREATE TABLE IF NOT EXISTS miningcheck_purchased_miners (
     reference_price_currency VARCHAR(10) NULL,
     settled_value_amount DECIMAL(20,8) NULL,
     settled_value_currency VARCHAR(10) NULL,
+    settled_fx_fetch_id BIGINT UNSIGNED NULL,
     daily_cost_amount DECIMAL(20,10) NULL,
     daily_cost_currency VARCHAR(10) NULL,
     auto_renew TINYINT(1) NOT NULL DEFAULT 0,
diff --git a/custom/apps/mining-checker/src/Api/Router.php b/custom/apps/mining-checker/src/Api/Router.php
index 91d9aac5..3131d614 100644
--- a/custom/apps/mining-checker/src/Api/Router.php
+++ b/custom/apps/mining-checker/src/Api/Router.php
@@ -2116,11 +2116,20 @@ final class Router
             : $this->currentTimestamp();
         $settledValueAmount = null;
         $settledValueCurrency = null;
+        $settledFxFetchId = null;
         if ($this->isCryptoCurrencyCode($purchaseCurrency)) {
             $settledValueCurrency = $this->requiredCurrency($settings['report_currency'] ?? 'EUR', 'report_currency');
+            $settledFxFetchId = $this->resolveMeasurementFxFetchId($projectKey, ['measured_at' => $purchasedAt], true);
+            if ($settledFxFetchId === null) {
+                throw new ApiException(
+                    'Es konnte kein FX-Snapshot fuer die Krypto-Zahlung gespeichert werden. Der Miner wird nicht ohne historische Kursreferenz angelegt.',
+                    422,
+                    ['currency' => $purchaseCurrency, 'purchased_at' => $purchasedAt]
+                );
+            }
             $settledValueAmount = $purchaseCurrency === $settledValueCurrency
                 ? $purchaseCost
-                : $this->convertMiningAssetAmount((float) $purchaseCost, $purchaseCurrency, $settledValueCurrency, $purchasedAt);
+                : $this->convertMiningAssetAmount((float) $purchaseCost, $purchaseCurrency, $settledValueCurrency, $purchasedAt, $settledFxFetchId);
             if ($settledValueAmount === null) {
                 throw new ApiException(
                     'Der aktuelle Kurs fuer die Krypto-Zahlung konnte nicht ermittelt werden. Der Miner wird nicht ohne feste Bewertung gespeichert.',
@@ -2145,6 +2154,7 @@ final class Router
             'reference_price_currency' => $referencePriceCurrency,
             'settled_value_amount' => $settledValueAmount,
             'settled_value_currency' => $settledValueCurrency,
+            'settled_fx_fetch_id' => $settledFxFetchId,
             'auto_renew' => $isAutoRenew ? 1 : 0,
             'note' => $this->optionalString($input['note'] ?? ($offer['note'] ?? null), 1000),
             'is_active' => 1,
diff --git a/custom/apps/mining-checker/src/Domain/AnalyticsService.php b/custom/apps/mining-checker/src/Domain/AnalyticsService.php
index 3062eaa3..0c604eb1 100644
--- a/custom/apps/mining-checker/src/Domain/AnalyticsService.php
+++ b/custom/apps/mining-checker/src/Domain/AnalyticsService.php
@@ -463,6 +463,12 @@ final class AnalyticsService
         $settledCryptoSpendValue = $latestCurrency !== ''
             ? $this->settledCryptoSpendValue($purchasedMiners, $latestCurrency, $latest)
             : null;
+        $settledCryptoSpendCurrentAsset = $latestAsset !== ''
+            ? $this->settledCryptoSpendValue($purchasedMiners, $latestAsset, $latest)
+            : null;
+        $earnedCurrentAsset = $settledCryptoSpendCurrentAsset !== null
+            ? $holdingsCurrentAsset + $settledCryptoSpendCurrentAsset
+            : $holdingsCurrentAsset;
         $earnedValue = ($totalHoldingsValue !== null || $settledCryptoSpendValue !== null)
             ? (float) ($totalHoldingsValue ?? 0.0) + (float) ($settledCryptoSpendValue ?? 0.0)
             : null;
@@ -504,10 +510,14 @@ final class AnalyticsService
             'wallet_balance_current_asset' => $this->roundOrNull($walletBalanceCurrentAssetEquivalent, 6),
             'wallet_balance_current_asset_direct' => $this->roundOrNull($walletBalanceCurrentAssetDirect, 6),
             'holdings_current_asset' => $this->roundOrNull($holdingsCurrentAsset, 6),
+            'earned_current_asset' => $this->roundOrNull($earnedCurrentAsset, 6),
             'wallet_value' => $this->roundOrNull($walletValue, 8),
             'wallet_snapshot_measured_at' => $useWalletSnapshot ? (string) ($latestWalletSnapshot['measured_at'] ?? '') : null,
             'total_holdings_value' => $this->roundOrNull($totalHoldingsValue, 8),
+            'variable_holdings_value' => $this->roundOrNull($totalHoldingsValue, 8),
             'settled_crypto_spend_value' => $this->roundOrNull($settledCryptoSpendValue, 8),
+            'fixed_crypto_spend_value' => $this->roundOrNull($settledCryptoSpendValue, 8),
+            'fixed_crypto_spend_current_asset' => $this->roundOrNull($settledCryptoSpendCurrentAsset, 8),
             'earned_value' => $this->roundOrNull($earnedValue, 8),
             'break_even_remaining_amount' => $this->roundOrNull($breakEvenRemainingAmount, 8),
             'break_even_days_overall' => $this->roundOrNull($breakEvenDaysOverall, 4),
@@ -1677,7 +1687,11 @@ final class AnalyticsService
                 continue;
             }
 
-            $converted = $this->convertAmount($amount, $currency, $targetCurrency, $fxContext);
+            $historicalFxContext = [
+                'fx_fetch_id' => $miner['settled_fx_fetch_id'] ?? null,
+                'measured_at' => $miner['purchased_at'] ?? null,
+            ];
+            $converted = $this->convertAmount($amount, $currency, $targetCurrency, $historicalFxContext);
             if ($converted === null) {
                 continue;
             }
diff --git a/custom/apps/mining-checker/src/Infrastructure/MiningRepository.php b/custom/apps/mining-checker/src/Infrastructure/MiningRepository.php
index 2bf27a35..0c3f1f09 100644
--- a/custom/apps/mining-checker/src/Infrastructure/MiningRepository.php
+++ b/custom/apps/mining-checker/src/Infrastructure/MiningRepository.php
@@ -1005,12 +1005,12 @@ final class MiningRepository
                 'INSERT INTO ' . $this->table('purchased_miners') . ' (
                     project_key, owner_sub, miner_offer_id, purchased_at, label, runtime_months,
                     mining_speed_value, mining_speed_unit, bonus_speed_value, bonus_speed_unit,
-                    total_cost_amount, currency, usd_reference_amount, reference_price_amount, reference_price_currency, settled_value_amount, settled_value_currency,
+                    total_cost_amount, currency, usd_reference_amount, reference_price_amount, reference_price_currency, settled_value_amount, settled_value_currency, settled_fx_fetch_id,
                     daily_cost_amount, daily_cost_currency, auto_renew, note, is_active
                  ) VALUES (
                     :project_key, :owner_sub, :miner_offer_id, :purchased_at, :label, :runtime_months,
                     :mining_speed_value, :mining_speed_unit, :bonus_speed_value, :bonus_speed_unit,
-                    :total_cost_amount, :currency, :usd_reference_amount, :reference_price_amount, :reference_price_currency, :settled_value_amount, :settled_value_currency,
+                    :total_cost_amount, :currency, :usd_reference_amount, :reference_price_amount, :reference_price_currency, :settled_value_amount, :settled_value_currency, :settled_fx_fetch_id,
                     :daily_cost_amount, :daily_cost_currency, :auto_renew, :note, :is_active
                  )
                  RETURNING *'
@@ -1023,12 +1023,12 @@ final class MiningRepository
             'INSERT INTO ' . $this->table('purchased_miners') . ' (
                 project_key, owner_sub, miner_offer_id, purchased_at, label, runtime_months,
                 mining_speed_value, mining_speed_unit, bonus_speed_value, bonus_speed_unit,
-                total_cost_amount, currency, usd_reference_amount, reference_price_amount, reference_price_currency, settled_value_amount, settled_value_currency,
+                total_cost_amount, currency, usd_reference_amount, reference_price_amount, reference_price_currency, settled_value_amount, settled_value_currency, settled_fx_fetch_id,
                 daily_cost_amount, daily_cost_currency, auto_renew, note, is_active
              ) VALUES (
                 :project_key, :owner_sub, :miner_offer_id, :purchased_at, :label, :runtime_months,
                 :mining_speed_value, :mining_speed_unit, :bonus_speed_value, :bonus_speed_unit,
-                :total_cost_amount, :currency, :usd_reference_amount, :reference_price_amount, :reference_price_currency, :settled_value_amount, :settled_value_currency,
+                :total_cost_amount, :currency, :usd_reference_amount, :reference_price_amount, :reference_price_currency, :settled_value_amount, :settled_value_currency, :settled_fx_fetch_id,
                 :daily_cost_amount, :daily_cost_currency, :auto_renew, :note, :is_active
              )'
         );
@@ -1059,6 +1059,7 @@ final class MiningRepository
             'reference_price_currency' => $payload['reference_price_currency'] ?? null,
             'settled_value_amount' => $payload['settled_value_amount'] ?? null,
             'settled_value_currency' => $payload['settled_value_currency'] ?? null,
+            'settled_fx_fetch_id' => $payload['settled_fx_fetch_id'] ?? null,
             'daily_cost_amount' => $payload['daily_cost_amount'] ?? $this->deriveDailyCostAmount($payload['total_cost_amount'] ?? null, $payload['runtime_months'] ?? null),
             'daily_cost_currency' => $payload['daily_cost_currency'] ?? ($payload['currency'] ?? null),
             'auto_renew' => $payload['auto_renew'] ?? 0,
@@ -1071,12 +1072,12 @@ final class MiningRepository
                 'INSERT INTO ' . $this->table('purchased_miners') . ' (
                     project_key, owner_sub, miner_offer_id, purchased_at, label, runtime_months,
                     mining_speed_value, mining_speed_unit, bonus_speed_value, bonus_speed_unit,
-                    total_cost_amount, currency, usd_reference_amount, reference_price_amount, reference_price_currency, settled_value_amount, settled_value_currency,
+                    total_cost_amount, currency, usd_reference_amount, reference_price_amount, reference_price_currency, settled_value_amount, settled_value_currency, settled_fx_fetch_id,
                     daily_cost_amount, daily_cost_currency, auto_renew, note, is_active
                  ) VALUES (
                     :project_key, :owner_sub, :miner_offer_id, :purchased_at, :label, :runtime_months,
                     :mining_speed_value, :mining_speed_unit, :bonus_speed_value, :bonus_speed_unit,
-                    :total_cost_amount, :currency, :usd_reference_amount, :reference_price_amount, :reference_price_currency, :settled_value_amount, :settled_value_currency,
+                    :total_cost_amount, :currency, :usd_reference_amount, :reference_price_amount, :reference_price_currency, :settled_value_amount, :settled_value_currency, :settled_fx_fetch_id,
                     :daily_cost_amount, :daily_cost_currency, :auto_renew, :note, :is_active
                  )
                  RETURNING *'
@@ -1089,12 +1090,12 @@ final class MiningRepository
             'INSERT INTO ' . $this->table('purchased_miners') . ' (
                 project_key, owner_sub, miner_offer_id, purchased_at, label, runtime_months,
                 mining_speed_value, mining_speed_unit, bonus_speed_value, bonus_speed_unit,
-                total_cost_amount, currency, usd_reference_amount, reference_price_amount, reference_price_currency, settled_value_amount, settled_value_currency,
+                total_cost_amount, currency, usd_reference_amount, reference_price_amount, reference_price_currency, settled_value_amount, settled_value_currency, settled_fx_fetch_id,
                 daily_cost_amount, daily_cost_currency, auto_renew, note, is_active
              ) VALUES (
                 :project_key, :owner_sub, :miner_offer_id, :purchased_at, :label, :runtime_months,
                 :mining_speed_value, :mining_speed_unit, :bonus_speed_value, :bonus_speed_unit,
-                :total_cost_amount, :currency, :usd_reference_amount, :reference_price_amount, :reference_price_currency, :settled_value_amount, :settled_value_currency,
+                :total_cost_amount, :currency, :usd_reference_amount, :reference_price_amount, :reference_price_currency, :settled_value_amount, :settled_value_currency, :settled_fx_fetch_id,
                 :daily_cost_amount, :daily_cost_currency, :auto_renew, :note, :is_active
              )'
         );
@@ -1650,6 +1651,7 @@ final class MiningRepository
             'reference_price_currency' => $payload['reference_price_currency'] ?? null,
             'settled_value_amount' => $payload['settled_value_amount'] ?? null,
             'settled_value_currency' => $payload['settled_value_currency'] ?? null,
+            'settled_fx_fetch_id' => $payload['settled_fx_fetch_id'] ?? null,
             'daily_cost_amount' => $dailyCostAmount,
             'daily_cost_currency' => $dailyCostCurrency,
             'auto_renew' => $payload['auto_renew'] ?? 0,
diff --git a/custom/apps/mining-checker/src/Infrastructure/SchemaManager.php b/custom/apps/mining-checker/src/Infrastructure/SchemaManager.php
index 03fc49c5..b4336614 100644
--- a/custom/apps/mining-checker/src/Infrastructure/SchemaManager.php
+++ b/custom/apps/mining-checker/src/Infrastructure/SchemaManager.php
@@ -261,7 +261,8 @@ final class SchemaManager
         }
         if ($this->tableExists($this->prefix . 'purchased_miners') && (
             !$this->columnExists($this->prefix . 'purchased_miners', 'settled_value_amount') ||
-            !$this->columnExists($this->prefix . 'purchased_miners', 'settled_value_currency')
+            !$this->columnExists($this->prefix . 'purchased_miners', 'settled_value_currency') ||
+            !$this->columnExists($this->prefix . 'purchased_miners', 'settled_fx_fetch_id')
         )) {
             $this->upgradePurchasedMinerSettlementColumns();
             $applied[] = 'purchased_miner_settlement_columns';
@@ -410,7 +411,8 @@ final class SchemaManager
         }
         if ($this->tableExists($this->prefix . 'purchased_miners') && (
             !$this->columnExists($this->prefix . 'purchased_miners', 'settled_value_amount') ||
-            !$this->columnExists($this->prefix . 'purchased_miners', 'settled_value_currency')
+            !$this->columnExists($this->prefix . 'purchased_miners', 'settled_value_currency') ||
+            !$this->columnExists($this->prefix . 'purchased_miners', 'settled_fx_fetch_id')
         )) {
             $this->upgradePurchasedMinerSettlementColumns();
             $applied[] = 'purchased_miner_settlement_columns';
@@ -770,7 +772,8 @@ final class SchemaManager
         }
         if ($this->tableExists($this->prefix . 'purchased_miners') && (
             !$this->columnExists($this->prefix . 'purchased_miners', 'settled_value_amount') ||
-            !$this->columnExists($this->prefix . 'purchased_miners', 'settled_value_currency')
+            !$this->columnExists($this->prefix . 'purchased_miners', 'settled_value_currency') ||
+            !$this->columnExists($this->prefix . 'purchased_miners', 'settled_fx_fetch_id')
         )) {
             $upgrades[] = 'purchased_miner_settlement_columns';
         }
@@ -1529,11 +1532,13 @@ final class SchemaManager
             ? [
                 'ALTER TABLE ' . $table . ' ADD COLUMN IF NOT EXISTS settled_value_amount NUMERIC(20,8)',
                 'ALTER TABLE ' . $table . ' ADD COLUMN IF NOT EXISTS settled_value_currency VARCHAR(10)',
+                'ALTER TABLE ' . $table . ' ADD COLUMN IF NOT EXISTS settled_fx_fetch_id BIGINT',
                 "UPDATE " . $table . " SET settled_value_amount = CASE WHEN reference_price_amount IS NOT NULL AND NULLIF(BTRIM(reference_price_currency), '') IS NOT NULL AND UPPER(reference_price_currency) <> UPPER(currency) THEN reference_price_amount ELSE total_cost_amount * 0.07 END, settled_value_currency = CASE WHEN reference_price_amount IS NOT NULL AND NULLIF(BTRIM(reference_price_currency), '') IS NOT NULL AND UPPER(reference_price_currency) <> UPPER(currency) THEN reference_price_currency ELSE 'EUR' END WHERE UPPER(currency) IN ('ADA','ARB','BNB','BTC','DAI','DOGE','DOT','ETH','LINK','LTC','SOL','USDC','USDT','XRP') AND settled_value_amount IS NULL",
             ]
             : [
                 'ALTER TABLE `' . $table . '` ADD COLUMN settled_value_amount DECIMAL(20,8) NULL',
                 'ALTER TABLE `' . $table . '` ADD COLUMN settled_value_currency VARCHAR(10) NULL',
+                'ALTER TABLE `' . $table . '` ADD COLUMN settled_fx_fetch_id BIGINT UNSIGNED NULL',
                 "UPDATE `" . $table . "` SET settled_value_amount = CASE WHEN reference_price_amount IS NOT NULL AND NULLIF(TRIM(reference_price_currency), '') IS NOT NULL AND UPPER(reference_price_currency) <> UPPER(currency) THEN reference_price_amount ELSE total_cost_amount * 0.07 END, settled_value_currency = CASE WHEN reference_price_amount IS NOT NULL AND NULLIF(TRIM(reference_price_currency), '') IS NOT NULL AND UPPER(reference_price_currency) <> UPPER(currency) THEN reference_price_currency ELSE 'EUR' END WHERE UPPER(currency) IN ('ADA','ARB','BNB','BTC','DAI','DOGE','DOT','ETH','LINK','LTC','SOL','USDC','USDT','XRP') AND settled_value_amount IS NULL",
             ];