Account Abstraction Sybil Protection | Chainscore Labs

overview

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by engineers who have deployed over $1B+ in on-chain value.

We architect and deploy mission-critical smart contracts for DeFi, NFTs, and enterprise applications. Our development process is built on formal verification, comprehensive audit readiness, and gas optimization from day one.

Standard & Custom Tokens: ERC-20, ERC-721, ERC-1155, and bespoke tokenomics.
DeFi Primitives: Automated Market Makers (AMMs), lending/borrowing pools, staking, and yield aggregators.
Enterprise Logic: Multi-signature wallets, DAO governance, and custom business logic for supply chain or finance.

We don't just write code; we engineer systems that protect your assets and your users' trust. Every contract includes documentation, test suites with >95% coverage, and a clear path to audit by top firms like Trail of Bits or Quantstamp.

Our delivery is structured for speed and certainty: a working MVP in 2-4 weeks, followed by iterative development and deployment support on Ethereum, Polygon, Arbitrum, or Solana.

key-features-cards

ENTERPRISE-GRADE DEFENSE

Core Sybil Protection Features We Implement

Our modular sybil protection system for Account Abstraction wallets integrates multiple verification layers to secure your airdrops, governance, and incentive programs from fraudulent actors, ensuring fair distribution and protocol integrity.

Multi-Factor Identity Verification

We implement a tiered verification stack combining on-chain history analysis, social attestations (e.g., Gitcoin Passport), and optional KYC/AML checks via trusted providers. This creates a robust identity graph to distinguish real users from bots.

On-Chain Behavior & Reputation Scoring

Our engine analyzes wallet transaction history, asset holdings, and interaction patterns across EVM chains to generate a dynamic sybil risk score. We flag low-reputation, freshly funded, and bot-like behavioral clusters.

Custom Rule Engine & Policy Management

Define and enforce granular sybil policies via a no-code dashboard. Set rules based on minimum account age, transaction volume, NFT holdings, or custom smart contract interactions to tailor protection to your specific use case.

Gas Sponsorship & Paymaster Security

Secure your ERC-4337 paymaster operations against draining attacks. We implement rate limiting, transaction simulation, and whitelist controls to prevent sybil bots from exploiting sponsored gas for spam or profit.

Real-Time Monitoring & Alerting

Get instant alerts for suspicious sybil activity patterns across your user base. Our dashboard provides actionable insights into attack vectors, wallet clustering, and the effectiveness of your defense rules.

Modular SDK for dApp Integration

Easily integrate sybil checks into your user onboarding or transaction flows. Our lightweight SDK works with popular AA SDKs (like Biconomy, ZeroDev) and returns a simple pass/fail with reasoning for developer control.

benefits

TANGIBLE IMPACT

Business Outcomes: Why Sybil-Proof Wallets Matter

Account abstraction unlocks new UX paradigms, but Sybil attacks can drain incentives and cripple growth. Our protection ensures your wallet infrastructure drives real business results.

Protect Launch Incentives

Safeguard your airdrop, gas sponsorship, and user onboarding budgets from automated drain. We implement multi-layered verification (social graph, transaction history, device fingerprinting) to ensure rewards reach real users.

>95%

Sybil Detection Rate

<2%

False Positive Rate

Ensure Regulatory Compliance

Deploy wallets with built-in KYC/AML hooks and transaction pattern analysis. Our modular design integrates with providers like Veriff or Sumsub, creating audit trails without sacrificing user privacy or custody.

ERC-4337

Standard Compliant

GDPR-ready

Data Architecture

Scale User Operations Reliably

Automate high-volume operations—like batch transactions and subscription payments—with confidence. Our system throttles and flags suspicious wallet clusters before they impact your gas budget or service stability.

99.9%

System Uptime SLA

<100ms

Verification Latency

Build Trust with Accurate Metrics

Gain clean, actionable analytics on real user growth, retention, and engagement. Eliminate bot-inflated numbers to make confident product and marketing decisions based on genuine traction.

Real DAU/MAU

Accurate Reporting

On-chain Proof

Verifiable Metrics

Future-Proof with Modular Security

Our protection layer adapts. Start with reputation-based rules and seamlessly upgrade to zero-knowledge proofs (ZKPs) or decentralized identifiers (DIDs) as threats evolve, without wallet migration.

Plug-in Modules

Upgradable Design

OpenZeppelin

Audited Libraries

Reduce Operational Overhead

Shift from reactive fraud investigation to proactive prevention. Our managed detection rules and alerting dashboard reduce engineering and support costs associated with mitigating Sybil attacks post-launch.

80% Less

Manual Review Time

24/7

Managed Monitoring

Sybil Protection for AA Wallets

Implementation Tiers & Deliverables

Compare our structured service packages designed to integrate robust Sybil resistance into your Account Abstraction wallet, from foundational audits to full-scale managed services.

Feature / Deliverable	Audit & Integration	Managed Service	Enterprise Platform
Smart Contract Security Audit
Custom Paymaster & Bundler Integration
Multi-Chain Deployment Support
Real-Time Threat Monitoring Dashboard
Automated Bot Detection Rules	Basic Set	Advanced ML Models	Custom Engine
Response Time SLA for Incidents		24h	4h
Dedicated Technical Account Manager
Custom Gas Sponsorship Logic
Compliance & Reporting Suite
Implementation Timeline	2-4 weeks	4-6 weeks	6-8 weeks
Starting Price	$15K	$50K/mo	Custom Quote

how-we-deliver

CORE SERVICE

Smart Contract Development

Secure, gas-optimized smart contracts built to your exact specifications.

We architect, develop, and audit custom Solidity and Rust smart contracts for DeFi, NFTs, and enterprise applications. Our code follows OpenZeppelin standards and undergoes rigorous internal review for security and efficiency.

Custom Logic: Token systems (ERC-20, ERC-721, ERC-1155), staking pools, governance modules, and bespoke DeFi primitives.
Security First: Multi-stage audits, formal verification, and deployment of upgradeable proxies for future-proofing.
Gas Optimization: Every contract is optimized for minimum transaction costs and maximum throughput.

Deploy production-ready, battle-tested contracts in as little as 2 weeks, backed by a 99.9% uptime SLA on mainnet.

tech-stack

BUILT FOR SCALE & SECURITY

Technology & Protocol Foundation

Our Account Abstraction Sybil Protection is engineered on a robust, battle-tested stack. We provide the foundational infrastructure that ensures your wallet system is secure, scalable, and ready for production from day one.

ERC-4337 & EIP-3074 Native Support

Full compatibility with the latest Ethereum account abstraction standards. We implement secure bundlers, paymasters, and entry points to enable gasless transactions, batch operations, and session keys.

Multi-Chain & L2 Infrastructure

Deploy your protected wallet logic across major EVM chains (Ethereum, Polygon, Arbitrum, Base) and Layer 2s. Our modular architecture abstracts chain complexity for a unified user experience.

10+

Supported Chains

< 1 sec

L2 Finality

Enterprise-Grade Security Posture

Smart contracts audited by leading firms. Implementation follows OpenZeppelin best practices and incorporates formal verification for critical modules like signature validation and fund custody.

High-Performance Relayer Network

Globally distributed, auto-scaling relayers with 99.9% uptime SLA ensure user operations are processed with sub-second latency, even during network congestion.

99.9%

Uptime SLA

< 200ms

P95 Latency

Custom Smart Account Logic

Tailor wallet behavior with modular, upgradeable smart accounts. Implement custom recovery schemes, transaction rules, and spending limits specific to your application's needs.

Modular

Architecture

Upgradeable

Contracts

Real-Time Risk & Analytics Engine

On-chain behavior analysis and threat detection powered by proprietary heuristics. Monitor for Sybil patterns, transaction laundering, and anomalous funding sources in real-time.

Real-Time

Detection

> 95%

Accuracy

Account Abstraction & Sybil Defense

Frequently Asked Questions

Common questions from CTOs and technical founders about implementing robust, user-friendly wallet security.

A complete integration, from design to deployment, typically takes 3-6 weeks. This includes a 1-week discovery and architecture phase, 2-4 weeks of core development and integration with your existing stack, and a final week for security review and testing. For standard ERC-4337 implementations, we've delivered production-ready modules in as little as 14 days.

Account Abstraction Wallet Sybil Protection

Smart Contract Development

Core Sybil Protection Features We Implement

Multi-Factor Identity Verification

On-Chain Behavior & Reputation Scoring

Custom Rule Engine & Policy Management

Gas Sponsorship & Paymaster Security

Real-Time Monitoring & Alerting

Modular SDK for dApp Integration

Business Outcomes: Why Sybil-Proof Wallets Matter

Protect Launch Incentives

Ensure Regulatory Compliance

Scale User Operations Reliably

Build Trust with Accurate Metrics

Future-Proof with Modular Security

Reduce Operational Overhead

Implementation Tiers & Deliverables

Smart Contract Development

Technology & Protocol Foundation

ERC-4337 & EIP-3074 Native Support

Multi-Chain & L2 Infrastructure

Enterprise-Grade Security Posture

High-Performance Relayer Network

Custom Smart Account Logic

Real-Time Risk & Analytics Engine

Frequently Asked Questions

Get a free quote.

Get In Touch
today.

Account Abstraction Wallet Sybil Protection

Smart Contract Development

Core Sybil Protection Features We Implement

Multi-Factor Identity Verification

On-Chain Behavior & Reputation Scoring

Custom Rule Engine & Policy Management

Gas Sponsorship & Paymaster Security

Real-Time Monitoring & Alerting

Modular SDK for dApp Integration

Business Outcomes: Why Sybil-Proof Wallets Matter

Protect Launch Incentives

Ensure Regulatory Compliance

Scale User Operations Reliably

Build Trust with Accurate Metrics

Future-Proof with Modular Security

Reduce Operational Overhead

Implementation Tiers & Deliverables

Smart Contract Development

Technology & Protocol Foundation

ERC-4337 & EIP-3074 Native Support

Multi-Chain & L2 Infrastructure

Enterprise-Grade Security Posture

High-Performance Relayer Network

Custom Smart Account Logic

Real-Time Risk & Analytics Engine

Frequently Asked Questions

Get In Touch today.

Get In Touch
today.