Don't know min and max times, but the coin matures after 1440 confirmations. From my experience I can tell you have to wait 1440 confirmations after staking and deposit as well.

Can newbie wear your Altcommunity signature?

Get ready everyone!

~Hamukione

0 Posts  = 0  Coins
http://altcoincommunity.ru/user.html?u=1282184
I think everything is quite informative here.

What it means is not informative.

1 post = for  Newbie 0.05 ALTCOM

These rewards will be paid weekly.
Newbie 0.05 ALTCOM
Jr. Member 0.10 ALTCOM
Member 0.20 ALTCOM
Full Member: 0.25 ALTCOM
Senior Member: 0.32 ALTCOM
Hero Member: 0.40 ALTCOM
Legendary: 0.50 ALTCOM

Minimum 10 posts per week. (If below, no payment will be made)
Maximum 50 posts per week. (Any post above 50 will not be paid for)

NO - min 10 max 50 posts
You already have the automatic machine http://altcoincommunity.ru/user.html?u=1282184 how much you can get at the end of the week.
You started as a Newbie the reward is 0.05 ALTCOM per post.
TOTAL 3 * 0.05 = 0.15 ALTCOM

The system has been updated, now everything is fine.

Set ALTCOM address to Personal Text
Set signature  for Member to Signature

Do not write here about what you joined. For this there is a special thread of the forum https://bt.irlbtc.com/view/2105784

You need to wait for the next round.

You are not looking there http://altcoincommunity.co website is live.
Do not mislead people.

This is mistake coinmarketcap.com

Official Links
Official Website: http://altcoincommunity.co/
Official Forum: https://altcoincommunity.net/
Bounty/Signature Thread Link: https://bt.irlbtc.com/view/2105784.0
Official Twitter: https://twitter.com/AltComCoin
Discord Server: https://discord.gg/8bY2rjX
Whitepaper: http://bit.ly/2fxnRWc
Coinmarketcap: https://coinmarketcap.com/currencies/altcommunity-coin/

Wrote to them about this error, waiting for them to fix it.