diff --git a/packages/web/src/server/attribution.test.ts b/packages/web/src/server/attribution.test.ts
index cd64716..b9406e1 100644
--- a/packages/web/src/server/attribution.test.ts
+++ b/packages/web/src/server/attribution.test.ts
@@ -145,7 +145,6 @@ describe.each([
           }),
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -165,7 +164,6 @@ describe.each([
         expect.objectContaining({
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -190,7 +188,6 @@ describe.each([
         expect.objectContaining({
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -227,7 +224,6 @@ describe.each([
         expect.objectContaining({
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
diff --git a/packages/web/src/server/experiments.test.ts b/packages/web/src/server/experiments.test.ts
index 9f5adcc..48b9420 100644
--- a/packages/web/src/server/experiments.test.ts
+++ b/packages/web/src/server/experiments.test.ts
@@ -111,7 +111,6 @@ describe('trackExposure', () => {
           }),
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -141,7 +140,6 @@ describe('trackExposure', () => {
           method: 'POST',
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -174,7 +172,6 @@ describe('trackExposure', () => {
         expect.objectContaining({
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -209,7 +206,6 @@ describe('trackExposure', () => {
         expect.objectContaining({
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
diff --git a/packages/web/src/server/index.test.ts b/packages/web/src/server/index.test.ts
index 454a3d5..53a8882 100644
--- a/packages/web/src/server/index.test.ts
+++ b/packages/web/src/server/index.test.ts
@@ -123,7 +123,6 @@ describe('server track', () => {
           }),
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -145,7 +144,6 @@ describe('server track', () => {
           method: 'POST',
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -173,7 +171,6 @@ describe('server track', () => {
           method: 'POST',
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -201,7 +198,6 @@ describe('server track', () => {
           method: 'POST',
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -244,7 +240,6 @@ describe('server track', () => {
           },
           body: JSON.stringify({
             o: referer,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -287,7 +282,6 @@ describe('server track', () => {
           },
           body: JSON.stringify({
             o: referer,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -330,7 +324,6 @@ describe('server track', () => {
           },
           body: JSON.stringify({
             o: referer,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -354,7 +347,6 @@ describe('server track', () => {
           method: 'POST',
           body: JSON.stringify({
             o: new URL(endpoint).origin,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -412,7 +404,6 @@ describe('server track', () => {
           method: 'POST',
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -437,7 +428,6 @@ describe('server track', () => {
           method: 'POST',
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -469,7 +459,6 @@ describe('server track', () => {
           method: 'POST',
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -503,7 +492,6 @@ describe('server track', () => {
           method: 'POST',
           body: JSON.stringify({
             o: `https://${appDomain}`,
-            ts: vi.getMockedSystemTime()?.getTime(),
             sdkn,
             sdkv,
             r: '',
@@ -635,7 +623,6 @@ describe('server track', () => {
             },
             body: JSON.stringify({
               o: referer,
-              ts: vi.getMockedSystemTime()?.getTime(),
               sdkn,
               sdkv,
               r: '',
@@ -667,7 +654,6 @@ describe('server track', () => {
             method: 'POST',
             body: JSON.stringify({
               o: `https://${appDomain}`,
-              ts: vi.getMockedSystemTime()?.getTime(),
               sdkn,
               sdkv,
               r: '',
@@ -701,7 +687,6 @@ describe('server track', () => {
             method: 'POST',
             body: JSON.stringify({
               o: `https://${appDomain}`,
-              ts: vi.getMockedSystemTime()?.getTime(),
               sdkn,
               sdkv,
               r: '',
diff --git a/packages/web/src/server/request.ts b/packages/web/src/server/request.ts
index 07963c3..f2461ca 100644
--- a/packages/web/src/server/request.ts
+++ b/packages/web/src/server/request.ts
@@ -247,7 +247,6 @@ export async function dispatch({
 
     const body = {
       o: resolveUrl(options?.url, requestContext, requestHeaders, endpoint),
-      ts: Date.now(),
       sdkn: `${packageName}/server`,
       sdkv: version,
       r: '',