Use Dash Blockchain to proof of existence

[Paulo Jeronimo]

Hello! I'm new to Dash and I would like to know if I can use its Blockchain to publish some arbitrary data. Something similar to the sites proofofexistence.com or cryptograffiti.info.

Is is possible?
Could you point me some links?

 

[GrandMasterDash]

https://dash-graffiti.herokuapp.com/

https://github.com/rockbit/dash-graffiti

?

 

[Paulo Jeronimo]

Exactly, I'll see the code. Thank you.