What is the URL service that allows you to publish records (hidden) for everyone, in the absence of author authorization for a long time?

Question

Automation

In 2015, in one of the publications of some popular resource (not necessarily in the field of IT), I read about a service that allows, after registration, to keep, so to speak, a diary that can contain entries of any kind. The trick in all this is the ability to send these records to third-party addresses (e-mail for sure), as well as make them available to any users of this service . This algorithm can be configured so that if you are not authorized in this account for a long time, the entries are automatically published (disclosed to everyone).
I must say right away that I do not confuse this service with any other, so I will give below services that should not be in the "sample" of your answers:
-Not SECRET , which has long since died
-How I found similar services, but they are weak compared to the one that I never found:How can we grow our postwill.com web service further? which was discussed on the toaster
A noteworthy fact: at the time of visiting the resource I was looking for (2015), its design was approximately in green tones (it could change now) and I remember it resembled a social network.
Independent google'ZH gave nothing.
PS Perhaps this service was mentioned by Snowden, since I read a lot of publications from his interviews, in which he promotes various software and sites.
UPD:

https://knotify.me/#
https://www.legacyvault.com/
https://www.mymoriam.com/
https://www.remember-me.co/
https://www.securesafe.com /en/
https://www.secretvalet.com/
https://www.safebeyond.com/

Answer 1

I remember the Google Service "Just in case"
You are not talking about it by any chance?

Answer 2

I found similar services, but they are weak, in comparison with the one that I never found:

https://knotify.me/#
https://www.legacyvault.com/
https://www.mymoriam.com/
https://www.remember-me.co/
https://www.securesafe.com /en/
https://www.secretvalet.com/
https://www.safebeyond.com/