Where to find testers?

I am in the process of developing a small application on Arbitrum, but I am having trouble finding a place to share it and attract testers. So, I’m trying here in the hope of finding someone or getting ideas on how to reach Arbitrum users. I’ve been trying various groups on Reddit, but they seem so scared about scams that it’s very difficult to post anything regarding concrete projects.

My goal is to provide a space where users can be creative, while exploring wallets and blockchain technology without worrying about investments or risks.

Here’s the idea in a nutshell:

  • The canvas is infinite, with each cell holding a stack of images on the z-axis. Only the top image is visible (in 2D mode).
  • You can place your image on the canvas by paying a small fee in ETH to each owner of an image below yours (0.0001 ETH per owner). The more layers there are below, the more it costs, but if other put an image on top of yours = you’ll earn.
  • The first image in any column gets to name that column.
  • Every image you place becomes an NFT stored on Arweave, making your contribution visible, tradable, and traceable (including any outstanding payments).

I’d love for you to give it a try and share your feedback. Any thoughts, suggestions, or ideas for improvement are more than welcome. I would also appreciate it if someone could identify any security issues in the contract.

Excited for any feedback!