What caught me during the task wasn't the Proof of Attribution whitepaper — it was the gap between who the system is designed to reward and who's actually engaging with it right now.

OpenLedger @OpenLedger #OpenLedger $OPEN markets itself as a data-driven economy where contributors get paid every time their datasets influence an AI output. That framing is real — the PoA mechanism is genuinely on-chain, mainnet went live November 2025, and the Attribution Engine update in January 2026 kept data-output links intact even as models evolved. So the infrastructure exists. But when I looked at where the actual engagement is concentrated, it's the Kaito Yapper Arena — 2 million OPEN tokens distributed to the top 200 people posting about the project on X, ranked by tweet engagement. The data economy is live. The active users are mostly doing social farming.

That's not a criticism, exactly. It's just what phase one of this kind of network looks like in practice. The contributors the protocol is built for — domain experts, dataset curators, researchers — aren't the ones circling the leaderboard right now.

Hmm… the real question is whether those people ever show up, or whether the narrative of a contributor economy stays a layer above the actual usage pattern indefinitely.