We architect, develop, and deploy custom Solidity smart contracts that are secure by design. Every contract undergoes a multi-stage audit process, including automated analysis with Slither and manual review by our security specialists, before deployment to mainnet.
LABS
Services
Bitcoin Timestamping for Enterprise Data
Chainscore Labs provides enterprise-grade Bitcoin timestamping solutions. We deliver cryptographically-verifiable proof of data existence and integrity, tailored for legal, compliance, and audit requirements.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
From
ERC-20tokens to complex DeFi protocols, we deliver contracts that are gas-optimized, upgradeable, and fully documented.
- Custom Logic: Build bespoke business logic for tokens, DAOs, marketplaces, and more.
- Security First: Adhere to
OpenZeppelinstandards and implement formal verification where required. - Full Lifecycle: We handle development, testing, deployment, and post-launch monitoring.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Features of Our Timestamping Service
Our Bitcoin timestamping service provides immutable, cryptographically-verified proof of data existence and integrity, designed for enterprise compliance and legal defensibility.
01
Immutable Bitcoin Anchoring
Data hashes are permanently embedded in the Bitcoin blockchain, providing a globally-verifiable, tamper-proof timestamp that withstands legal scrutiny and audit.
100%
Immutable Proof
Global
Verification
02
Automated Batch Processing
High-volume, automated workflows for timestamping thousands of documents or data points per hour via our REST API, eliminating manual processes.
10,000+
Docs/Hour
API-First
Integration
03
Regulatory & Legal Compliance
Proofs are structured to meet eIDAS, GDPR, and FINRA requirements. Generate court-admissible evidence of data existence with a single API call.
eIDAS
Compliant
Court-Ready
Evidence
04
Cryptographic Proof Generation
Receive a complete proof package: Merkle root, Bitcoin transaction ID, block height, and timestamp. Verify data integrity independently without relying on our service.
Merkle Proofs
Included
Open Source
Verifier
05
Enterprise-Grade Uptime & Support
Built on redundant infrastructure with 24/7 monitoring. Includes SLAs for availability and support response times for mission-critical operations.
99.9%
Uptime SLA
24/7
Support
06
Privacy-Preserving Architecture
Only cryptographic hashes of your data are published. The original content never leaves your secure environment, ensuring complete data confidentiality.
Zero-Knowledge
Principle
On-Premise
Option
use-cases
ENTERPRISE-GRADE SECURITY
Designed for Regulated Industries and Critical Processes
Our Bitcoin timestamping infrastructure is engineered to meet the stringent compliance, auditability, and reliability demands of financial services, healthcare, and legal sectors.
03
High-Availability Infrastructure
Deploy with confidence using our globally distributed, fault-tolerant timestamping nodes. We offer a 99.9% uptime SLA with multi-region redundancy, ensuring your critical timestamping operations are never interrupted.
99.9%
Uptime SLA
Multi-Region
Redundancy
05
Enterprise Integration & APIs
Seamlessly integrate timestamping into your existing workflows with our RESTful APIs, webhooks, and SDKs for Java, Python, and Node.js. Includes dedicated support for SAP, Salesforce, and custom legacy systems.
REST API
& Webhooks
Java/Python/Node
SDK Support
06
Dedicated Security & Audit
Benefit from our enterprise security posture, including regular third-party audits, SOC 2 Type II compliance, and dedicated private deployment options with custom key management for the highest security requirements.
SOC 2 Type II
Compliant
Private Deploy
Available
Enterprise Bitcoin Timestamping
Build vs. Buy: In-House Development vs. Chainscore Service
A detailed comparison of the costs, risks, and time investment required to build a custom Bitcoin timestamping solution versus leveraging Chainscore's managed service.
| Key Factor | Build In-House | Chainscore Service |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Annual Maintenance & DevOps | $80K - $150K | $15K - $50K (Optional SLA) |
Security & Audit Overhead | High (Unaudited Risk) | Low (Pre-Audited Architecture) |
Bitcoin Node Infrastructure | Self-managed, complex scaling | Fully managed, auto-scaling |
Proof Verification API | Custom development required | REST & WebSocket APIs included |
Multi-Chain Proof Portability | Not included | Ethereum, Solana, Filecoin proofs included |
Compliance & Proof Standards | Self-researched | W3C-compliant, court-admissible |
Team Expertise Required | Bitcoin Core, Cryptography, DevOps | Your application team only |
Total 3-Year Cost of Ownership | $390K - $1.05M+ | $70K - $225K |
how-we-deliver
PREDICTABLE, SECURE, SCALABLE
Our Enterprise Delivery Process
A structured, four-phase engagement model designed for enterprise risk management and compliance, delivering production-ready Bitcoin timestamping infrastructure.
01
Discovery & Architecture
We conduct a technical deep-dive to map your data flows, define compliance requirements (GDPR, CCPA), and architect a custom Merkle tree structure optimized for your volume and query patterns.
2-5 days
Technical Assessment
1 week
Architecture Plan
02
Secure Integration
Our engineers implement the timestamping pipeline using battle-tested libraries. We handle key management, multi-signature setups, and provide SDKs for seamless API integration into your existing systems.
SOC 2 Type II
Compliance
HSM Support
Key Security
03
Staging & Validation
Deploy to a dedicated staging environment for full integration testing. We validate proof generation, verification workflows, and load test the system to ensure it meets your transaction volume SLAs.
99.9%
Uptime SLA
< 2 sec
Proof Generation
04
Production & Support
We manage the production deployment and provide ongoing monitoring, alerting, and maintenance. Includes 24/7 incident response and regular integrity audits of the on-chain anchor points.
24/7
SRE Support
< 4 hrs
Critical Response
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom Solidity/Rust smart contracts that form the trustless backbone of your application. Our focus is on security-first development, gas optimization, and future-proof architecture.
From initial audit to mainnet deployment, we manage the entire lifecycle with precision and transparency.
- Security & Audits: Built with
OpenZeppelinstandards, followed by third-party audits and formal verification. - Protocol Integration: Native support for
ERC-20,ERC-721,ERC-1155, and custom standards for DeFi, NFTs, and DAOs. - Gas Optimization: Reduce user transaction costs by up to 40% through efficient code patterns and storage strategies.
- Full Lifecycle: Development, testing (
Hardhat/Foundry), deployment, and ongoing upgrade management via proxies.
Bitcoin Timestamping
Frequently Asked Questions
Common questions from CTOs and technical leaders about integrating immutable data verification into their enterprise workflows.
We create a cryptographic hash (SHA-256) of your data and embed it into a Bitcoin transaction via the OP_RETURN field. This transaction is permanently recorded on the Bitcoin blockchain, providing a tamper-proof, independently verifiable proof of existence at a specific point in time. The original data never leaves your infrastructure; only the hash is published.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall