Checkmarks (Private Chat)

• ​Single gray checkmark​: Message successfully sent to the HaloChat server.
• ​Double gray checkmarks​: Message delivered to the recipient’s device.
• ​Double green checkmarks​: Message has been read.

Circles (Group Chat)

• ​Empty circle​: No group members have viewed the message.
• ​Partially filled circle​: Some members have viewed it.
• ​Fully green circle​: All members have viewed the message.

Dot (@ Mentions in Groups)

• A dot appears when you mention a user with ​**@**​.
• After the user views the message, the gray dot turns green.

These indicators enhance secure and transparent communication while maintaining privacy.