Data updated: July 2026
Johan Alvin Khosuma โ
@trustjak ยท Instagram ยท ID ยท art
About Johan Alvin Khosuma
Johan Alvin Khosuma, known as trustjak, is an educator and artist based in Indonesia. With a follower count of 22,842, he operates within the micro influencer category on Instagram. His content primarily focuses on art, while also incorporating elements of photography and education. Johan engages his audience through various formats, including carousels, static posts, and reels. His authenticity score of 0.95 and content quality score of 0.8 indicate a commitment to delivering valuable and engaging material. Some content may require brand review.
@trustjak's followers & following
@trustjak currently has 22,842 followers on Instagram and follows 7,438 accounts, a follower-to-following ratio of 3.07. That places the account in the micro tier of art creators.
@trustjak's content
@trustjak has published 1,475 posts to date, working across carousels, static-posts, reels. The account's content is classified under art, photography, education. Bio: โ๐ค @medios.id @jckenterprise @pintership @ejji.id โณ Doctoral in Art Student ISI Solo โ๏ธ Jesus Followerโ
AI quality check on @trustjak
Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.
- Audience location & demographics
- Engagement quality & authenticity
- Follower growth patterns
- Signs of purchased followers
- Content niche classification
- Brand safety screening
- Posting activity & consistency
- Language & audience fit
@trustjak's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@trustjak's audience
Audience snapshot
50% male ยท 50% female
Core age group25-34
The audience of trustjak shows a balanced gender distribution, with a male skew of 0.5. The primary age group is 25-34, and the top geographic location is Indonesia, suggesting a localized yet engaged follower base.
Collaboration pricing
Price tierBudget
Get the AI fair-price estimate โ free trialWhich brands fit Johan Alvin Khosuma?
Brands in the art, education, and photography sectors may find a suitable partnership with Johan. His focus on educational content and storytelling aligns well with brands looking to connect with audiences through informative and authentic messaging.
Frequently asked questions
How many Instagram followers does @trustjak have?
As of July 2026, @trustjak has 22,842 followers (23K) on Instagram, follows 7,438 accounts, and has published 1,475 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @trustjak?
Verified contact details for @trustjak โ including business email where available โ are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @trustjak's contact info โ free trial โ
How much does @trustjak charge for a sponsored post?
@trustjak sits in the budget price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate โ
What is @trustjak's net worth?
@trustjak's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 23K followers and a budget price tier in art, brand collaborations are a meaningful income stream โ Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate โ
Does @trustjak have fake followers?
Zaver's AI authenticity check scores @trustjak 95/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check โ
Who follows @trustjak?
@trustjak's 23K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns โ age bands, gender split and country-level distribution โ are part of @trustjak's report on Zaver.
Which influencers are similar to @trustjak?
Zaver lists comparable art creators in Indonesia in the "Influencers like @trustjak" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 40,491 vetted art creators with plain-English queries.
What is the follower count?
The follower count is 22,842.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
The estimated price tier is budget, but pricing may vary based on specific collaboration details.
What is the content niche?
The primary niche is art, with secondary niches in photography and education.
