Web3 Sybil Risk & Wallet Health Checker

🛡️Anti-Sybil Defense Engine

100% Client-Side & Private: No wallet connection or private keys required. Zero data leaves your device.

⚡ Quick Simulation Profiles

Test predefined behavioral archetypes to see how different farming styles score.

Funding Origins & CEX Interaction

Cross-wallet graph analysis is the #1 way protocols flag sybil clusters.

1. How was this wallet initially funded with gas / capital?

Independent CEX / Segregated Sub-accountWithdrawn directly from Binance/OKX using dedicated unique sub-account addresses or personal KYC deposit address.

Single Main CEX Account without Sub-accountsWithdrawn from one CEX account to multiple wallets, but spread across several days with varying amounts.

Direct Transfer from another Private Wallet (Parent Wallet)Funded directly by sending ETH/USDC from another personal private MetaMask wallet (Creates a direct on-chain tree link).

2. Have you ever transferred tokens between your farming wallets?

Strict Zero Cross-Transfer (Completely Isolated)No funds, NFTs, or gas tokens have ever moved directly between this wallet and any other wallet you own.

Accidental Single Transfer in the pastA small gas refund or accidental transaction occurred once between two wallets months ago.

Frequent Inter-Wallet Rebalancing / Fund SweepingRegularly consolidating airdrop rewards or pooling gas between several personal addresses (Guaranteed clustering flag).

Execution Timing & Behavioral Entropy

Bots execute in deterministic minutes; human users exhibit natural chaos and spacing.

3. When performing transactions across multiple wallets, how do you time them?

Naturally Distributed across Days & WeeksEach wallet is used on different days, at random hours, with no batch sequencing.

Same Day, but manually spaced out by hoursFarmed in the same 24-hour cycle, but switching wallets manually over several hours.

Rapid Succession / Same Hour Execution (Batching)Executing the exact same contract steps on wallet A, then immediately wallet B, C, D within minutes.

4. What do your transaction amounts look like?

Fractional & Randomized (High Entropy)E.g., $137.42, 0.0483 ETH, 89.15 USDC (mimics authentic everyday economic activity).

Semi-Round NumbersE.g., $50, $100, $250 round amounts, but varying between different protocols.

Identical Exact Minimum ThresholdsAlways bridging exactly $10.01 or swapping exactly $5.00 across all wallets to minimize gas.

Contract Diversity & Capital Stickiness

Protocols reward organic liquidity providers and penalize transient "hit-and-run" wallets.

5. How many distinct smart contracts / dApps has this wallet interacted with on the target network?

10+ Diverse Contracts (DEX, Lending, NFT, Names, Bridges)High interaction breadth across multiple ecosystem categories over several months.

3 to 9 ContractsInteracted with the primary official bridge and 2-3 prominent decentralized exchanges.

Only 1 or 2 Contracts (Bare Minimum Route)Only bridged in and made a single swap, then left the wallet idle.

6. What is the current native token balance kept in the wallet?

Active Sticky Capital (> $50 - $100+ equivalent in native/stables)Wallet holds substantial unbridged liquidity or LP tokens continuously.

Modest Gas Dust ($5 to $20)Enough for a few future transactions, but most farming capital was withdrawn.

Swept to Near Zero (< $1.00 / 0.0005 ETH)Drained all capital immediately after completing farming steps (Major sybil filter in Arbitrum/Optimism/ZkSync).

Web3 Identity & Proof-of-Humanity

Verifiable credentials and L1 activity significantly reduce clustering suspicion.

7. Does this wallet have an established footprint on Ethereum L1 or major base layers?

Aged Wallet with Ethereum L1 History (> 6-12 months)Has executed multiple transactions on Ethereum mainnet over a multi-month or multi-year span.

L2 Only User (Polygon / Arbitrum / Base history only)Active on low-cost rollups for several months, but never paid Ethereum L1 mainnet gas.

Brand New Wallet (< 30 days old)Created specifically for this airdrop with zero pre-existing blockchain tenure.

8. Which verifiable credentials or identity stamps does this wallet hold?

Strong Attestation (ENS Domain, Gitcoin Passport > 20, or Linea PoH)Holds verified primary ENS name, Gitcoin Passport human score, or EAS/Worldcoin attestations. (-10% Risk Discount)

Basic Web3 Socials (Galxe Web3 Score, Zealy or Layer3 linked)Linked with quest platforms, but lacks cryptographic human verification.

Zero Identity Stamping (Completely Anonymous Ghost Wallet)No reverse ENS, no attestations, no linked Web3 identity.

Diagnostic Verdict

Simulated Sybil Probability

Low Risk

8%Sybil Index

Your wallet profile exhibits natural human entropy and safe funding patterns. Highly likely to qualify for snapshots.

Funding IsolationSafe (0%)

Temporal EntropyNatural (0%)

Contract & Balance DepthSticky (0%)

Identity AttestationVerified (-10%)

🚩Detected Sybil Vulnerabilities

✨No critical clustering red flags detected! Excellent wallet hygiene.

💡Wallet Sanitization Advice

•Mint an ENS domain or renew your Gitcoin Passport to secure cryptographic human verification.
•Keep at least $25-$50 of native ETH/gas token unswapped to evade zero-balance sweeps filters.
•Perform 1-2 organic small swaps on Uniswap or CowSwap each month to demonstrate continuous calendar activity.

Real-World Case Studies

How Top Protocols Caught Sybils

LayerZero:Identified 100,000+ wallets utilizing identical gas-refuel microtransactions and CEX sub-account clustering.
Arbitrum:Blacklisted accounts with < 0.005 ETH remaining balance and transactions clustered in less than 48 hours.
Celestia:Filtered out addresses sharing the same initial funding parent address across Cosmos and EVM chains.

Read Academy Sybil Guide→

Sybil Risk & Wallet Diagnostic