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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Privacy-Preserving Social Data Bridges

We build secure bridges using zero-knowledge proofs and trusted execution environments to enable private, verifiable transfer of social graphs and user activity between blockchains.
Chainscore © 2026
overview
CORE SERVICES

Blockchain Infrastructure Development

Build and scale secure, high-performance blockchain infrastructure tailored to your protocol's needs.

We architect and deploy the foundational infrastructure your application requires. From high-availability RPC nodes to custom indexers and data pipelines, we ensure your stack is production-ready from day one.

  • Dedicated Node Infrastructure: Multi-region EVM and Solana RPC/validator nodes with 99.9% uptime SLAs and advanced monitoring.
  • Real-time Data Indexing: Custom subgraphs, indexers, and APIs for on-chain data, delivering sub-second query responses.
  • DevOps & Automation: CI/CD pipelines, containerized deployments, and infrastructure-as-code for reliable, repeatable scaling.

Our infrastructure is built for the demands of real users and real value.

We focus on eliminating bottlenecks—slow sync times, unreliable data, and scaling headaches—so your team can focus on product innovation, not server maintenance.

We implement security-first configurations, automated failover, and performance optimization based on years of running infrastructure for top protocols.

key-features-cards
BUILDING TRUSTED DATA PIPELINES

Core Technical Capabilities We Deliver

We architect and deploy secure, production-ready infrastructure that bridges on-chain and off-chain social data while preserving user privacy and control.

01

Zero-Knowledge Identity Attestations

Implement ZK circuits and verifiers to prove social reputation (e.g., X followers, GitHub contributions) without revealing the underlying data. Enables private credential verification for DeFi, governance, and access control.

< 2 sec
Proof Generation
Gas-optimized
On-Chain Verification
EXPLORE
02

Decentralized Data Oracles

Build custom oracles that aggregate and attest to off-chain social data (APIs from X, Farcaster, Lens) with cryptographic proofs. Delivers tamper-resistant data feeds for smart contracts.

99.9%
Uptime SLA
Sub-second
Data Freshness
EXPLORE
03

Programmable Privacy Data Layers

Develop middleware using TEEs (Trusted Execution Environments) or MPC to compute on sensitive user data. Enables private social graphs, sentiment analysis, and personalized feeds without exposing raw data.

SOC 2 Type II
Compliance
Audited
By Halborn
EXPLORE
04

Cross-Protocol Social Data Unification

Create abstraction layers that normalize social data from fragmented sources (Lens, Farcaster, ENS) into a unified schema. Simplifies developer integration and user profile portability.

10+
Protocols Supported
Single API
Integration Point
EXPLORE
05

Real-Time Event Streaming & Indexing

Deploy high-throughput event listeners and indexers for on-chain social actions (posts, likes, follows). Provides real-time data pipelines for analytics, notifications, and dynamic application state.

< 100 ms
Event Latency
No Data Loss
Guaranteed Delivery
EXPLORE
06

Compliant Data Access & Governance

Engineer permissioned data access systems with granular user consent mechanisms. Ensures compliance with GDPR/CCPA while enabling programmable data sharing for dApps.

Consent-First
Design Principle
Audit Trail
Full Data Provenance
EXPLORE
benefits
DELIVERABLES

Business Outcomes for Your SocialFi Platform

Our Privacy-Preserving Social Data Bridge delivers concrete technical and commercial advantages, enabling you to build trust and scale faster.

01

Zero-Knowledge Identity Verification

Implement private user onboarding with ZK proofs, verifying credentials without exposing personal data. Reduces compliance risk and builds user trust from day one.

Zero
PII Stored
< 2 sec
Proof Generation
02

Cross-Platform Reputation Portability

Securely bridge user reputation and social graphs from Web2 (e.g., X, Discord) and Web3 (e.g., Farcaster, Lens) using verifiable, privacy-preserving attestations.

Multi-Source
Data Integration
ERC-725/735
Standard Compliant
03

Encrypted On-Chain Social Data

Store user-generated content, preferences, and interactions with end-to-end encryption. Data remains usable for platform logic but is cryptographically shielded from public view.

AES-256-GCM
Encryption Standard
Permissioned
Access Control
04

Monetization Without Surveillance

Enable targeted advertising and premium features using aggregated, anonymized insights—not individual tracking. Aligns with GDPR/CCPA and user expectations for privacy.

Anonymized
Analytics
Consent-First
Model
05

Moderation & Sybil Resistance

Leverage private proof-of-personhood and graph analysis to detect and mitigate bots and bad actors, preserving platform integrity without compromising user anonymity.

ZK-SNARKs
For Proof-of-Humanity
Real-time
Threat Detection
06

Auditable & Compliant Architecture

Full audit trail of data access and bridge operations for regulatory compliance. All cryptographic primitives and smart contracts undergo third-party security audits.

Third-Party
Security Audits
Immutable
Access Logs
EXPLORE
Infrastructure Decision Analysis

Build vs. Buy: Developing a Private Social Data Bridge

A detailed comparison of the total cost, risk, and time investment required to build a privacy-preserving social data bridge in-house versus partnering with Chainscore Labs.

FactorBuild In-HouseChainscore Labs

Time to Production

6-12+ months

4-8 weeks

Initial Development Cost

$250K - $600K+

$75K - $200K

Security Audit & Pen Testing

Adds $50K-$100K & 8-12 weeks

Included & pre-certified

Ongoing Maintenance (Annual)

1-2 FTEs ($150K-$300K)

Optional SLA from $60K/year

Zero-Knowledge Proof Expertise

Requires specialized hire

Core competency included

Integration with Social APIs

Your team manages compliance

Pre-built, compliant adapters

Uptime & Performance SLA

Your responsibility

99.9% uptime guaranteed

Protocol Upgrades & Patches

Manual, reactive process

Automated, proactive management

Total Year 1 Cost

$400K - $1M+

$135K - $260K

Key Risk

High (Unaudited code, talent churn)

Low (Audited, team-backed SLA)

how-we-deliver
A PROVEN FRAMEWORK

Our Development & Integration Process

We deliver production-ready privacy-preserving data bridges using a structured, security-first methodology that minimizes your time-to-market and technical risk.

01

Architecture & Zero-Knowledge Design

We architect your social data bridge with privacy as the foundation. This includes selecting the optimal ZK-SNARK/STARK framework (e.g., Circom, Halo2) and designing the data schema to enable selective, verifiable data sharing without exposing raw user information.

Circom/Halo2
ZK Framework
2-4 weeks
Design Phase
02

Smart Contract & Circuit Development

Our engineers develop and audit the core on-chain verifier contracts and off-chain proving circuits. We implement gas-optimized Solidity for Ethereum L1/L2s and ensure your circuits are efficient and secure against common cryptographic vulnerabilities.

Solidity 0.8+
Contract Standard
OpenZeppelin
Security Base
03

Integration & API Layer

We build the middleware that connects your existing social platform (via OAuth, APIs) to the proving system and blockchain. This includes secure key management, proof generation services, and REST/GraphQL APIs for your frontend to request and verify credentials.

REST/GraphQL
API Standard
HSM/AWS KMS
Key Security
04

Security Audit & Penetration Testing

Every component undergoes rigorous internal review followed by a formal audit from a leading Web3 security firm. We test the cryptographic circuits, smart contracts, and API endpoints to ensure resilience against exploits before mainnet deployment.

Formal Audit
Mandatory Step
Trail of Bits
Partner Auditor
05

Staging Deployment & Load Testing

We deploy the complete system to a staging environment mirroring production. We conduct load testing on the proof generation service and simulate high-volume on-chain verification to guarantee performance under real-world conditions.

> 1000 TPS
Proof Throughput
< 2 sec
Verification Time
06

Production Launch & Monitoring

We manage the mainnet deployment, configure real-time monitoring dashboards for system health and proof success rates, and provide comprehensive documentation. Ongoing support includes SLA-backed maintenance and upgrade planning.

99.9% SLA
System Uptime
24/7
Monitoring
security-approach
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our process ensures zero critical vulnerabilities through formal verification and third-party audits from firms like Quantstamp and CertiK.

  • Token Standards: ERC-20, ERC-721, ERC-1155, SPL with custom minting, vesting, and governance modules.
  • DeFi Protocols: Custom AMMs, lending/borrowing pools, yield aggregators, and staking mechanisms.
  • Enterprise Logic: Multi-signature wallets, automated treasury management, and KYC-gated access controls.

Deliver a fully audited, gas-optimized contract suite in 4-6 weeks, backed by a 99.9% deployment success SLA.

Privacy-Preserving Social Data Bridges

Frequently Asked Questions

Get clear answers on how we build secure, compliant bridges for social identity and reputation data.

A privacy-preserving social data bridge is a secure, on-chain infrastructure that allows Web3 applications to verify and utilize off-chain social data (e.g., from X/Twitter, Discord, GitHub) without exposing raw user data. You need one to build features like reputation-based airdrops, sybil-resistant governance, or social login while maintaining user privacy, complying with regulations like GDPR, and preventing data leaks that could lead to exploits.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Privacy-Preserving Social Data Bridges | Chainscore Labs | ChainScore Guides