> For the complete documentation index, see [llms.txt](https://kinbex.gitbook.io/kinbex-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kinbex.gitbook.io/kinbex-docs/part-iii-verified-alpha-protocol/03-anti-sybil-and-ranking.md).

# 9. Anti-Sybil & Leaderboard Ranking

[← Previous: Mathematical Formalisms & DCS Formula](/kinbex-docs/part-iii-verified-alpha-protocol/02-mathematical-formalisms-dcs.md) | [Next: Bytecode Safety Scanner →](/kinbex-docs/part-iv-kinara-ai-intelligence/01-bytecode-safety-scanner.md)

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## 1. Threat Vectors in Decentralized Alpha Ranking

Public leaderboards inherently attract adversarial gaming. Without robust protections, malicious actors attempt three primary attacks:

1. **Volume/Spam Attacks:** Creating automated bots that call thousands of newly created tokens every minute to manufacture statistical flukes.
2. **Wash-Volume Collusion:** Self-buying illiquid tokens to artificially pump multipliers before dumping on terminal users.
3. **Sybil Identity Cloning:** Creating multiple burner wallets to test calls, discarding losers and publicizing only the winning burner account.

***

## 2. Multi-Layer Anti-Sybil Defenses

Kinbex implements a four-pillar defense architecture to neutralize ranking manipulation:

### 2.1 Staked Economic Bond ($KINBEX Requirement)

To publish verified signals that impact the global public leaderboard, callers must stake a baseline tier of $KINBEX tokens.

* Burner bot accounts with zero stake cannot register verified signals.
* Malicious callers engaging in proven rug-pull coordination are subject to **governance slashing** of their staked bond.

### 2.2 Liquidity Depth Floor

A token signal is only admitted into the $DCS$ calculation if the target pool satisfies a minimum decentralized liquidity threshold: $$\text{Liquidity}\_{\text{Pool}} \ge $5,000 \text{ USD Equivalent}$$ Calls on tokens with negligible liquidity (e.g., $100 pools where small buys create artificial $100\times$ spikes) are flagged as **Unverified Micro-Caps** and quarantined from the official leaderboard.

### 2.3 Severe Drawdown Penalties ($\delta \cdot \text{DrawdownRate}$)

If a token experiences a price decline exceeding $80%$ within 60 minutes of signal creation, the call is indexed as a **Catastrophic Drawdown**. The $DCS$ algorithm applies a steep penalty multiplier, rapidly degrading the caller's rank.

***

## 3. Tiered Leaderboard Badge System

Callers who maintain high $DCS$ scores across extended evaluation periods earn cryptographic profile badges rendered across the terminal:

|     Badge Tier     | Minimum $DCS$ | Required Win Rate | Evaluation Period | Caller Privileges                              |
| :----------------: | :-----------: | :---------------: | :---------------: | ---------------------------------------------- |
|  **Bronze Caller** |     $15.0$    |     $\ge 40%$     |      14 Days      | Standard Feed Visibility                       |
|  **Silver Caller** |     $45.0$    |     $\ge 55%$     |      30 Days      | Feed Boost & Verified Checkmark                |
|   **Gold Alpha**   |    $100.0$    |     $\ge 65%$     |      60 Days      | Monetized Gated Group Rights                   |
| **Diamond Master** |    $250.0$    |     $\ge 75%$     |      90 Days      | Featured Terminal Banner & Staking Multipliers |

{% hint style="success" %}
**Community Trust:**\
Traders can immediately verify whether an influencer is genuinely profitable or riding temporary hype by clicking their profile to review their complete, audited call history.
{% endhint %}