wrld3Advertise

Put your brand in front of verified people who are really there.

Your ad appears on the “Stamp collected” screen right after someone captures a spot at the event. Each person sees it once, and only after World ID has checked they are a unique human standing there. Your campaign is an Arkiv record owned by your wallet: wrld3 can decline to show it, but cannot change it, and you can pause or delete it yourself.

1 Connect your wallet

Use a wallet on the Arkiv Rabdi testnet (chain 7794095, gas token tGLM). You pay a tiny amount of tGLM for each write. The button below adds the network to MetaMask and sends you some for free from our faucet (or use the Arkiv faucet). No real money is involved.

Connects MetaMask, adds the Arkiv testnet and sends you free test tGLM. Or do the steps yourself:

Arkiv faucet ↗

3 Create a campaign

Image or GIF

Use a 16:9 picture. 1280×720 is ideal, 640×360 is plenty. It fills the ad card edge to edge.

Keep logos and text inside the dashed box: the outer 8% can be trimmed on small phones.

PNG, JPEG, WebP or GIF, up to 100 KB. Pictures are shrunk to about 40 KB for you.

Publishing writes a public record from your wallet (your wallet asks you to confirm). Anyone can read it. Don't include anything private.

What travelers see

SPONSOREDYour name
Your image

Your headline

Learn more ↗

Shown on the “Stamp collected” screen after a verified capture at your spot. One view per person is counted.

4 Your campaigns

Connect your wallet to see your campaigns.

Views count people who saw your ad after a verified capture (once each). Captures are all verified captures at the spot. No names or wallets of travelers are ever shown.