A founder program is worth measuring by what happens after the demo
Arbitrum's Singapore program pairs product work with conditional funding. For LATAM teams, the useful question is what progress survives the trip.

Arbitrum Foundation's announcement schedules Founder House Singapore for October 23–25 with Robinhood Chain. It advertises up to $300,000 USDG in prizes and grants, with part of most prize tracks tied to milestones. The offer targets teams with an existing prototype or product; it is not guaranteed funding for every participant.
For a LATAM startup, our assessment would begin before a flight is booked: what decision could this program help the team make? A technical review, a customer conversation or a test of distribution can each justify focused work. Collecting introductions without a concrete question makes the value much harder to judge afterward.
A useful preparation document would fit on a page. State the customer problem, show the part of the product that already works, and name the assumption that still blocks progress. Then identify the kind of feedback needed to test it. That gives mentors something more actionable than a broad request for support or a polished pitch with no unresolved question.
The funding conditions also belong in planning. Teams should read the organizer's current terms before budgeting around an award and distinguish a prize announcement from cash received. After the program, judge the result by a tested assumption, a working integration or a credible next customer step. Those outcomes can remain valuable even without winning a prize.