> For the complete documentation index, see [llms.txt](https://chroniumsync.gitbook.io/chroniumsync/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://chroniumsync.gitbook.io/chroniumsync/using-the-chrome-extension/scan-history-and-sync-archive.md).

# 🗂️ Scan History & Sync Archive

The **History** tab in ChroniumSync allows you to review your most recent token scans — offering a timestamped snapshot of each query for quick tracking and reference.

Whether you’re reviewing timing patterns, tracking changes, or syncing your actions across wallets — **this is your activity trail**

<figure><img src="/files/YzsOqgwt3hUeEqpMBOp4" alt=""><figcaption></figcaption></figure>

***

#### 📋 What’s Shown:

| Field               | Description                                         |
| ------------------- | --------------------------------------------------- |
| **Scanned Address** | The wallet or token address you submitted           |
| **Timing Signal**   | The last recorded sync/timing result (if available) |
| **Scanned At**      | Exact UTC timestamp when the scan was performed     |

Each scan entry updates dynamically with the latest **AI timing layer status**.

***

#### 🧠 Why It Matters

* Track token behavior over time
* Revisit past sync windows and compare outcomes
* Keep a **local intelligence archive** across tokens, even after UI refresh

***

#### 📦 Full Archive Access

Click **“Open Full Sync Archive”** to explore all historical scans tied to your session or connected wallet.\
Perfect for advanced analysts or high-frequency traders needing full visibility.

***

This history isn't just a log — it's your **personal timing intelligence record**.