Dataset of certificate transparency

[غ‎]

Hello, I am working on my graduation project that uses machine learning and I wonder if it is possible to get a dataset for the certificate transparency logs with timestamps of when the certificate is added to the public logs

[Matt Palmer]

The entries in the CT logs contain the timestamp of when the certificate was
added to the log, so you can scrape the logs and come up with the data
you're after.

- Matt

[Kevin Jorquera]

How do you access this data?

I can't seem to find any clear documentation on how to poll the logs 

[Philippe Boneff]

The API to poll logs is defined at https://www.rfc-editor.org/rfc/rfc6962#page-20, and I get from the other thread that you're using this already.

Cheers,

Philippe

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[Matt Palmer]

You'll need a tool to do the scraping, that uses the HTTP endpoints
described in RFC6962. I've recently published a tool which attempts to do
this efficiently and at maximum available speed; see
https://github.com/mpalmer/scrape-ct-log.

- Matt

[Kevin Jorquera]

Wow This is awesome - thank ya'll for the feedback will look into it.