As an AI language model, certain characteristics of my writing could potentially signal my involvement. Here are some:

1. Consistency: My responses are always calm, neutral, and non-judgmental.

2. Lack of Personal Details: Since I don't have personal experiences or any specific background, stories about personal experiences or strong subjective opinions are usually absent from my texts.

3. Generality: My responses are generally broad and based on common knowledge, unless guided by user input to focus on specific topics.

4. Perfect Grammar: With a few exceptions, my responses usually have a high degree of grammar accuracy.

5. Lack of Emotion or Humor: While I can generate text that mimics these human traits, my responses often lack the nuanced understanding of context or emotional depth that comes naturally to humans.

6. No Creativity or Original Ideas: I can't create new concepts, ideas or theories. I essentially rearrange existing information.

These aspects could be potential indicators, though keep in mind individuals might also practice these writing traits. The ethical usage of AI involves giving credit properly and not misleading others about the origins of content. It's important to respect intellectual property rights and avoid employing AI technologies for dishonest purposes.