Data Integrity Proof Systems

overview

CORE SERVICE

Smart Contract Development

Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.

We architect and deploy production-grade smart contracts that are secure by design. Our process includes formal verification and multi-stage audits before any code touches the mainnet.

Custom Logic: Build ERC-20, ERC-721, ERC-1155, and bespoke protocols for DeFi, gaming, or DAOs.
Security First: Development follows OpenZeppelin standards, with audits by firms like CertiK or Quantstamp.
Full Lifecycle: From initial design and Solidity 0.8+ development to deployment, monitoring, and upgrade management via transparent proxies.

Reduce your time-to-market with a battle-tested development framework, delivering a secure MVP in as little as 2-3 weeks.

key-features-cards

PRODUCTION-READY

Our Data Integrity Proof Implementation

We deliver verifiable, tamper-proof data anchoring on-chain. Our implementation ensures your application's critical data—from supply chain events to financial records—is immutable and independently verifiable by any third party, building unshakable trust with your users.

Multi-Chain Anchor Protocols

Deploy data integrity proofs across Ethereum, Polygon, Arbitrum, and Base. We implement Merkle root anchoring, timestamping, and on-chain verification logic optimized for each chain's gas costs and finality.

Supported L1/L2s

< 5 min

Proof Finality

Zero-Knowledge Proof Integration

For sensitive data, we integrate zk-SNARKs (via Circom) or zk-STARKs to prove data validity without revealing the underlying information. Ideal for compliance and privacy-focused applications.

zk-SNARKs/STARKs

Proof Systems

< 2 sec

Proof Generation

Automated Proof Generation & Submission

Our systems automatically batch, hash, and submit data proofs to the blockchain on a configurable schedule (real-time, hourly, daily). Includes monitoring and alerting for submission failures.

99.9%

Submission SLA

24/7

Monitoring

On-Chain Verification Contracts

We provide lightweight, gas-optimized Solidity/Vyper smart contracts that allow anyone to independently verify a data proof's existence and integrity directly on-chain, eliminating reliance on our servers.

< 100k gas

Avg. Verify Cost

Open Source

Auditable

Enterprise-Grade Security & Audits

Our core proof logic and smart contracts undergo rigorous security audits by firms like Trail of Bits. Implementation includes secure key management, multi-sig submission, and disaster recovery.

Trail of Bits

Audit Partner

SOC 2 Type II

Compliance

Developer SDKs & APIs

Accelerate integration with our TypeScript/Go/Python SDKs and REST APIs. Includes libraries for proof generation, status checking, and verification to get your application live in days, not months.

benefits

TANGIBLE ROI

Business Outcomes: Beyond Trustless Data

Data Integrity Proof Systems are foundational, but the real value is in the operational and strategic advantages they unlock. We architect solutions that deliver measurable business impact.

Auditable Compliance & Reporting

Automate regulatory reporting and internal audits with cryptographically verifiable data trails. Reduce compliance overhead by 70% and eliminate manual reconciliation errors.

70%

Reduced Overhead

100%

Audit Trail Integrity

Real-Time Settlement & Reconciliation

Enable instant, trustless settlement between counterparties. Eliminate days of manual reconciliation, freeing up capital and reducing operational risk.

< 1 sec

Settlement Time

24/7

Automated Operation

Supply Chain Provenance & Assurance

Provide end-to-end visibility and immutable proof of origin for assets. Build consumer trust and unlock premium markets with verifiable authenticity.

End-to-End

Chain of Custody

Immutable

Proof of Origin

Fraud-Resistant Data Feeds

Secure critical business logic with tamper-proof oracles and data feeds. Protect DeFi protocols, insurance contracts, and prediction markets from manipulation.

Automated Smart Contract Execution

Trigger business processes and payments based on verified real-world events. Reduce administrative costs and enable new revenue models.

100%

Execution Certainty

Zero Trust

Required

Interoperable Data Bridges

Securely share and verify data across private and public chains, and with legacy systems. Break down data silos without compromising security.

Infrastructure Decision Matrix

Build vs. Buy: Implementing Data Integrity Proofs

A detailed comparison of the costs, risks, and timelines associated with developing a custom data integrity proof system versus leveraging Chainscore's managed service.

Critical Factor	Build In-House	Chainscore Managed Service
Time to Production	6-12+ months	4-8 weeks
Initial Development Cost	$250K - $750K+	$50K - $150K
Ongoing Annual Maintenance	$150K - $300K (2-3 FTE)	$30K - $80K (SLA)
Security & Audit Overhead	High (Unaudited Code Risk)	Low (Pre-Audited, Battle-Tested)
Protocol Expertise Required	Deep (ZK-SNARKs, Circom, Halo2)	Minimal (API Integration)
Scalability & Performance Tuning	Your Responsibility	Managed & Optimized
Multi-Chain Support (EVM, Solana, etc.)	Custom Implementation per Chain	Built-in & Standardized
Uptime & Reliability SLA	Self-Monitored (No SLA)	99.9% Uptime Guarantee
Integration Complexity	High (Custom R&D)	Low (SDK & API-First)
Total Cost of Ownership (3 Years)	$700K - $1.65M+	$140K - $290K

how-we-deliver

A PROVEN, SECURE PIPELINE

Our Delivery Process for Verifiable Feeds

We deliver production-ready, cryptographically verifiable data feeds through a structured, auditable process designed for enterprise-grade reliability and security.

1. Data Source Integration & Validation

We integrate with your existing APIs, oracles, and internal systems to ingest raw data. Every source undergoes cryptographic signing and format validation at the point of entry to ensure provenance and prevent tampering.

Zero-Trust

Ingest Model

On-chain Signing

Provenance Proof

2. Proof Generation & Attestation

Our infrastructure generates Merkle proofs, zk-SNARKs, or attestation signatures, creating an immutable cryptographic fingerprint of the data batch. This step transforms raw data into a verifiable claim.

Merkle/zk-SNARK

Proof Type

< 500ms

Generation Time

3. On-Chain Publication & Anchoring

The generated proof and data digest are published to a designated blockchain (Ethereum, Solana, Polygon). This creates a permanent, timestamped anchor, providing a single source of truth for downstream verification.

Multi-Chain

Support

12s Finality

Avg. Anchor Time

4. Verification SDK & Client Integration

We provide lightweight, audited SDKs (JavaScript, Solidity, Rust) for your applications to independently verify any data point against the on-chain anchor, eliminating the need to trust our infrastructure.

5. Continuous Monitoring & SLA Enforcement

Our system monitors feed liveness, proof correctness, and publication latency 24/7. We provide real-time alerts and enforce a 99.9% uptime SLA, with all performance metrics verifiable on-chain.

99.9%

Uptime SLA

24/7

Health Monitoring

6. Security Audits & Compliance Reporting

Every component—from proof circuits to publisher nodes—undergoes third-party audits (e.g., Trail of Bits). We provide detailed compliance reports for SOC 2, GDPR, and financial regulatory requirements.

Third-Party

Audits

Secure, verified price feeds and state proofs for minting/burning assets across chains. Mitigate bridge exploit risks with decentralized data validation.

Technical & Commercial Insights