Hi #cPenNetwork community,
🚀 The transition is complete; HATN mining is now live!
INK mining successfully ended on July 30, 2026, and the cPen app has now automatically switched to HATN (Human Attention Token) mining.
HATN is the implementation of the Attention-Token Economic Model (ATEM) introduced in our research paper, From Labor to Attention.
⛏️ How HATN Mining Works
Users can make up to four claims per UTC day:
• Claim 1 — Basic: 1.0×
• Claim 2: 1.1×
• Claim 3: 1.3×
• Claim 4: 1.5×
The Basic Claim is 5 HATN. Each additional claim rewards greater participation and attention.
Referral rewards equal 10% of manually claimed HATN. Vacation-day credits, burns, and other rewards are not included in the referral calculation.
📱 Update Your App
Please update the cPen app to version 1.3.22 or later to access HATN mining and ensure a smooth experience.
HATN mining is currently available only through the official cPen app downloaded from:
• Google Play Store
• Apple App Store
Please note that HATN mining is not currently available in the APK version or Web version.
🪙 What Happens Next for INK?
Although INK mining has ended, the INK distribution process is only beginning:
1️⃣ A two-week grace period will allow users to complete their KYC and Liveness verification.
2️⃣ After the grace period, INK token verification will begin.
3️⃣ Once verification is completed, INK will be distributed in phases.
Please complete your KYC and Liveness verification during the grace period and make sure your submitted wallet address is correct.
Thank you to everyone who participated in INK mining. We are excited to begin this new chapter with HATN and continue building a sustainable, attention-driven ecosystem together.
cPen Team
A small team with a big dream