Proof-of-activity isn’t a buzzword here it’s live, and it moves your rank. @brevis_zk ❯ Brevis wired ZK attestations into the Yapper Leaderboard so you can prove holdings without doxxing and unlock a multiplier on top of mindshare. I read the Oct 29 post and ran the flow myself: the privateattestationbrevisnetwork page has “Check Multiplier” and “Attest” (connect to claim). ❯ The mechanic’s explicit: “Contribution = Mindshare × Multiplier / Σ(all participants).” Phase-2 launched with a 1.25× boost for eligible holders; criteria included thresholds like $LINEA ≥ 70,000, $KAITO ≥ 1,000, $USUAL ≥ 30,000, etc. (Oct 29, 2025 blog + thread). ❯ Privacy note: the proof verifies (1) you own a qualifying wallet, (2) it links to your Kaito account, (3) multiplier math is correct without revealing the wallet to Kaito, Brevis, or anyone. My read: this fixes leaderboard spam by rewarding verifiable behavior while keeping you anon. It’s miles better than “post more, farm points.” Compare, fast: ❯ Typical boards → public wallets, easy to game. ❯ Brevis Yapper → ZK credentials + mindshare = signal over noise. Creator checklist (2 mins): Hit private-attestation.brevisnetwork → Check Multiplier. If you qualify, Attest to lock your boost (windows can change; completed attestations stand). Keep posting quality multiplier amplifies, not replaces, content. Claim check: proof-of-activity is already live and gating boosts; the 1.25× and token thresholds were published in the Oct 29 rollout. If you’re serious about reach, get zk-verified holdings before the next rotation.