Capture posts on X (Twitter) and permanently record tamper-proof digital evidence on the blockchain with a single click.
Users
17
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#166K
#139K among extensions
Version
1.0.4
updated 24 May 2026
Users
monthly, 10 months
Latest, 21 Oct 2026:17 usersMove the mouse over the chart for any month
Ratings count
monthly, 10 months
Latest, 21 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About X Evidence Saver - Digital Timestamp & Blockchain Proof
Permanently preserve critical digital evidence on the blockchain before it's deleted.
"X Evidence Saver" is a powerful browser extension designed for decentralized digital archival, allowing anyone to easily capture posts on X (formerly Twitter) and secure immutable proof.
Perfect for anti-cyberbullying documentation, copyright protection, asset verification, and archiving high-value online moments.
■ Key Features
- One-Click Capture: Instantly extract text content, image URLs, and metadata directly from your X timeline.
- Blockchain Anchoring: Securely transmit captured data to "ProofBase" to stamp it with a decentralized, tamper-proof creation time.
- Verification Certificates: Generate a cryptographic certificate that proves the existence and ownership of the captured post.
■ Why Choose X Evidence Saver?
- Secure & Private: Data collection is strictly user-initiated. No browsing data is tracked or processed without your explicit command.
- Production-Ready UX: Version 1.0.3+ features an enhanced pre-capture authentication check to prevent unexpected errors, providing a seamless user experience.
■ Note for Brave Browser Users
If you are using Brave, please ensure that "Brave Shields" is disabled for ProofBase to allow seamless decentralized web communication.
Growth
Window
Users
Change
Ratings
Rating
7 days
+3
+21.4%
0
0.00
30 days
−1
−5.6%
0
0.00
6 months
+13
+325.0%
0
0.00
Chrome Web Store search rankings
Where X Evidence Saver - Digital Timestamp & Blockchain Proof appears when people search the store, with the 30 day change