😀 Beginner's Guide

1. Download P.CN

• iOS Version: Install the P.CN app from the Apple App Store
• Android (APK Direct Download) Download APK from Official Website

2. Set Up Your P.CN MPC Wallet

No seed phrases. No complexity. Simply sign up with your email to create a secure, self-custodial MPC wallet in seconds.

Simply click "Use Email" during setup.

Enter Your Email Address

Complete the Puzzle Verification

Enter Email Verification Code – Wallet Generation in Progress

3. Back Up Your P.CN MPC Wallet Private Keys

Click "Back Up to Cloud Now"

Set Your Wallet Password

Wallet Password Verification (Auto-Backup After Setup)

Select Your Backup Method You have the flexibility to choose how to back up your wallet: Cloud Backup (Automatically Enabled with Wallet Setup) Local Device Storage (Saved on This Phone) Google Drive (Cross-Platform Access) iCloud (iPhone Users Only)

Note: By default, P.CN MPC Wallet automatically performs an encrypted cloud backup. You can also manually trigger additional cloud or local backups.

Security Reminder: Your Exclusive Responsibility Memorize your password and securely store your private keys (both cloud and local backups), as they serve as the sole means of wallet recovery.

4. Recover Your P.CN MPC Wallet

Click "Use Email"

Enter the registered email address associated with your P.CN MPC Wallet

Check Your Email to Retrieve the Verification Code

To recover your MPC Wallet securely, select one of the verified backup methods you previously enabled，Here is the Cloud Backup Recovery (Example Workflow)

Enter Your Wallet Password to Restore Your MPC Wallet.

Note:

• For iCloud/Google Drive: The MPC wallet will automatically restore after entering the verification code.
• For Local Backup: After entering the email verification code, manually select the backup MPC private key file in your device to complete recovery.

5. Introduction to Basic Functions

① Set Profile Avatar

② Customize Your Exclusive P.CN DID Domain

Unique and distinctive, showcasing individuality

③ Social Circle

Share your perspectives and daily updates in the Social Circle. Your contributions to the platform, including content creation, comments, likes, votes, and collections, are all featured here.

④ DAPP

Rigorously audited, aggregating premium Web3 ecosystems including DeFi, NFTs, GameFi, and more, with interactions facilitated through P.CN MPC.

⑤ Join a super group organization

Engage with super group that align with your interests and collaboratively shape the future through decentralized governance.

⑥ P.CN MPC Wallet

Designed for securely storing your crypto assets, facilitating on-chain transfers, and enabling seamless interaction with DAPPs.

⑦ Personal Digital Card

Your exclusive QR code, enabling others to add you as a friend with a simple scan.

⑧ Settings

Customize preference attributes based on your usage habits to enhance your experience.

6. Encrypted Social Module

① Private Chat

After adding someone as a friend, click their avatar to initiate a private chat. The private chat feature supports a range of functionalities, including photo albums, video calls, voice messages, camera access, file sharing, digital cards, transactions, red packets, fund transfers, and emoji packs.

In the top-right corner of the private chat, clicking the "···" icon allows for modifications to certain permissions.

② Group Chat

A multi-user chat environment for regular users, supporting up to 1,000 participants (default limit of 100, upgrade required for expansion). Features include voice, video, photo albums, file sharing, digital cards, emoji packs, red packets, fund transfers, transactions, AI services, and group updates.

Creating a Group Chat:

Click the “+” icon in the top-right corner of the chat interface → Select “Create Group Chat” → Choose members → Click “Complete.”

• Each user can create one free group with up to 100 members. To increase the group capacity, an upgrade is required.
• After creating a free group chat, users need to pay 1 USDT to create additional groups.

Group Level	Member Limit	Monthly Price	Annual Price
Initial Basic	100	0	0
V1	200	10 USDT	100 USDT
V2	500	20 USDT	150 USDT
V3	1000	30 USDT	250 USDT

③ Super group Governance

P.CN provides users with super group governance tools, enabling them to:

• Initiate proposals
• Participate in voting and governance
• Facilitate donations and raffles
• Utilize Meetup tools, AI-powered services, mini-program tools, or embedded plugins

Super group Usage Guidelines

• Token-Gated Access: Users must hold the specified Super group Token/NFT to join.
• Super group Rules: Set by the creator; all members must comply.
• Fees: Super group creation incurs costs, including Gas + service fees.

Super group Categories

• Token super group: Supports governance for token-issuing organizations.
• NFT super group: Provides management tools for NFT-based Super group.

P.CN will expand support for additional super group types in the future.

How to Create a Super group

1. Click the "+" in the top-right corner of the chat page.
2. Select "Create super group".
3. Choose a blockchain network.
4. Enter the super group asset contract address.
5. Fill in the name, background, and description.
6. Upload an avatar.
7. Click "Complete".

• Each user can create a group with up to 1,000 members by consuming assets worth 30 USDT. To increase the group member limit, an upgrade is required.

Group Level	Member Limit	Monthly Price	Annual Price
Initial Super Group	1,000	0 USDT	0 USDT
Super Group V1	2,000	100 USDT	1,000 USDT
Super Group V2	5,000	200 USDT	1,500 USDT
Super Group V3	10,000	300 USDT	2,500 USDT
Super Group V4	100,000	1,000 USDT	5,000 USDT

7. Plaza Information Aggregator

P.CN Plaza – an open and decentralized social platform where you can engage with users worldwide. Promote your brand, create content, interact through comments and likes, access real-time Web3 updates, and reward exceptional creators with crypto tipping.

Brand Promotion Zone

For merchants and creators: Harness private traffic to amplify your brand visibility.

• Boost Exposure: Use digital megaphones to enhance product awareness and attract potential customers
• Content Monetization: Publish articles, videos, and daily updates to engage your audience—receive direct tipping from supporters and thrive in the creator economy

News Hub

Real-time Web3 Updates – Stay ahead with curated blockchain trends, market shifts, and ecosystem developments

X (Twitter) Integration

Global Tweet Aggregation – Engage directly with thought leaders, influencers, and crypto-native brands through consolidated Twitter feeds

Crypto Tipping

Reward top-tier content effortlessly:

1. Tap "Tip" on any post
2. Enter or select an amount
3. Send crypto instantly—supporting creators while reinforcing decentralized value

User Guide: Posting on P.CN

① How to Publish a Post

On P.CN Social Plaza, users can share content with the following options:

• Standard Post: Up to 240 characters (supports text, images, videos, links, hashtags, and polls).
• Promoted Post (via "小喇叭"): Extended limit of 1,000 characters—ideal for in-depth announcements, campaigns, or multimedia-rich content (includes all standard post features).

② Commenting

When engaging with compelling content, share your perspective directly beneath the post to spark discussions with both the creator and fellow community members. Cultivate meaningful exchanges and expand your network through thoughtful dialogue.

③ Sharing Posts

When you encounter meaningful content worthy of broader attention, amplify its reach by reposting it. Shared posts will appear on your profile, clearly marked as such, allowing your network to engage with compelling perspectives.

④ Quote Retweeting

When you wish to both share another user's post and interweave your own commentary, utilize the quote retweet feature—enhancing the discourse while crediting the original source.

⑤ Direct Sharing:

Privately distribute posts—whether your own creations or compelling discoveries—to selected contacts via direct message for a more intimate exchange.

⑥ Follow:

By selecting "Follow," you may subscribe to the updates of individuals whose social circles intrigue you. Upon establishing mutual connections, users automatically follow each other's activities. Your admirer list will display those who have chosen to follow your journey.

⑦ Like:

A simple gesture of appreciation—bestow a "Like" upon posts that resonate with you, whether your own creations or others' shared moments, to acknowledge their charm and elevate their visibility.

⑧ Save:

Preserve meaningful posts in your personal archive with a single tap, ensuring effortless rediscovery of cherished moments and valuable content.

⑨ Notifications Center:

Stay effortlessly connected—receive instant alerts for replies, mentions, shares, likes, saves, or private messages. Tailor your experience by customizing preferred notification types in Settings.

⑩ Megaphone Promotion:

Amplify the reach of exceptional content—yours or others'—through our curated Megaphone, strategically boosting visibility and engagement.

Spotlight Promotion (Megaphone)

The Megaphone is a premium promotion tool designed to amplify your content's visibility by featuring posts in high-traffic brand exposure zones. Maximize reach and engagement through strategic audience targeting—an essential conduit for expanding influence.

How to Acquire Megaphones:

• Fixed Purchase Cost: 1 USDT per Megaphone.
• Flexible Payment Options: Supports multiple payment methods.

Usage Guidelines:

• Minimum Daily Threshold: Adjusted daily based on the previous day's network-wide average usage. Updates occur at 12:00 PM HKT.
• Ranking Mechanism: Increased Megaphone usage elevates post positioning. Ties in quantity are resolved by earlier post timestamps.
• Display Duration:
  • Initial Promotion: 8 hours (upon meeting the daily minimum, no upper limit on quantity).
  • Extended Promotion: After 8 hours, you may renew promotion in 4-hour increments , extendable up to 48 hours total per post (beyond which Megaphones only affect ranking, not duration).
  • Each renewal must meet the daily minimum threshold.
• Post-Promotion: All spent Megaphones are permanently burned.

8. Wallet Hub

① P.CN In-Platform Wallet

Seamlessly transfer assets using P.CN MPC technology onto our native ecosystem chain, enabling zero-fee, near-instant transactions for frictionless crypto-powered social interactions.

Funding Your In-Platform Wallet

Transfer assets from your P.CN MPC Wallet into the in-platform wallet to unlock seamless financial interactions—send red envelopes, initiate peer-to-peer transfers, facilitate group payments, or contribute to Super group upgrades with ease.

How to Withdraw from In-App Wallet to MPC Wallet

Withdraw funds to your P.CN MPC Wallet for flexible asset management - enabling seamless transfers to exchanges or peer-to-peer transactions through the MPC wallet interface.

In-App Transfers

Send funds directly via chat—gas-free transfers within the platform.

1. Tap "+"
2. Select "Transfer"
3. Choose asset
4. Enter amount
5. Confirm & authorize

②P.CN MPC wallet

The P.CN MPC Wallet provides users with cross-chain asset storage, secure transfers, Web3 ecosystem interaction, effortless private key management, and self-custody security.

Add Blockchain Network:

On the "My" page, go to "MPC Wallet" → Switch the mainnet in the top right corner → "Add Mainnet" → Select the desired mainnet → "Save Network"

Add Token:

In the MPC wallet, select the mainnet → Click the "+" in the upper right corner of the assets section → Enter the token contract address and token name → "Import Token

Transfer / Receive:

Transfer:

Go to the MPC wallet interface → Click "Send" → Select the mainnet → Enter the recipient's wallet address and amount → "Confirm" → Verify password → Complete the transfer.

Receive Funds:

Go to the MPC wallet interface → Tap "Receive" → Share your wallet address or let the sender scan the QR code to complete the transfer.

Blockchain Transfers in Encrypted Social Networking:

Tap "Blockchain Transfer" in the chat → Select the mainnet and token → Enter the amount → Complete the transfer using your MPC wallet.