Conclusion and outlook

Building the same product on two very different chains taught me to value architecture as much as code. The core idea is simple, but the details matter. If you want a reliable escrow that can work across chains, you need to treat each chain’s quirks as design constraints, not afterthoughts. My takeaway is to keep the core logic clean, isolate chain-specific work, and invest in clear user signals. In a world with more networks on the horizon, this kind of flexible, disciplined approach will help teams go from idea to product faster while staying trustworthy and safe for users.