We architect and deploy custom Solidity/Rust smart contracts that are secure by design. Every contract undergoes formal verification and passes audits from firms like CertiK or Quantstamp before deployment.
LABS
Services
Hedera Consensus Service Wallet Integration
Build secure, enterprise-grade wallet systems that leverage Hedera's native consensus for immutable, time-stamped logging of all key lifecycle events and transaction ordering.
Chainscore © 2026
overview
CORE SERVICES
Custom Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155with advanced minting, vesting, and governance logic. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield optimizers.
- Enterprise Logic: Multi-signature wallets, supply chain tracking, and verifiable credentials.
Deliver a fully audited, gas-optimized MVP in as little as 3 weeks, with a clear path to mainnet launch.
key-features-cards
ENTERPRISE-GRADE FEATURES
Core Capabilities of Our HCS Wallet Integration
We deliver production-ready Hedera Consensus Service wallet infrastructure that scales with your application. Our integrations are built for security, speed, and seamless user experience.
01
Real-Time Message Streaming
Integrate with HCS topics for instant, verifiable message delivery. We handle the pub/sub infrastructure so you can build live notifications, event-driven workflows, and audit trails with sub-3-second finality.
< 3 sec
Finality
24/7
Monitoring
02
Multi-Signature & Governance
Implement enterprise-grade account security with configurable multi-sig wallets. Define custom approval thresholds and roles for treasury management, DAO operations, and institutional custody.
N of M
Flexible Signing
HIP-*
Standards Compliant
03
Automated Fee Management
Eliminate user friction with abstracted transaction fees. Our system manages HBAR provisioning for HCS submissions and network fees, enabling seamless onboarding and predictable operational costs.
Pay-per-use
Cost Model
Auto-replenish
Treasury
05
Enterprise Identity & SSO
Connect Hedera wallet identities to your existing auth stack. We provide secure bridges for OAuth, SAML, and enterprise directories, enabling single sign-on for both Web2 and Web3 applications.
OAuth/SAML
Protocol Support
HIP-*
Decentralized ID
06
Audit & Compliance Logging
Meet regulatory requirements with immutable, queryable logs of all HCS interactions. Every message submission, signature, and fee payment is recorded on-chain and mirrored to your compliance database.
Immutable
On-Chain Record
Real-time
Data Export
benefits
TANGIBLE RESULTS
Business Outcomes for Your Enterprise
Our Hedera Consensus Service integration delivers more than just technical implementation. We focus on measurable business impact, from cost reduction to new revenue streams.
01
Sub-Second Finality at Scale
Achieve deterministic, auditable transaction ordering in under 500ms. Eliminate the uncertainty of probabilistic finality for mission-critical financial applications, enabling real-time settlement and data consistency.
< 500 ms
Finality Time
10,000+ TPS
Network Capacity
02
Enterprise-Grade Security & Compliance
Integrate with a leaderless, ABFT-secure network. Our implementation includes role-based access controls, comprehensive audit trails, and adherence to financial-grade security standards for regulated environments.
ABFT
Consensus Model
HIPAA/SOC 2
Compliance Ready
03
Predictable, Low-Cost Operations
Replace volatile gas fees with fixed, predictable transaction costs (typically $0.0001 USD). Dramatically reduce the operational overhead and financial risk associated with public blockchain settlement.
$0.0001
Avg. Tx Cost
> 90%
Cost Reduction
04
Accelerated Time-to-Market
Leverage our pre-built modules and proven architecture patterns. Go from concept to a production-ready, audited HCS integration in weeks, not months, with dedicated R&D and DevOps support.
2-4 weeks
Production Launch
24/7
DevOps Support
Why a purpose-built solution matters
HCS Wallet vs. Traditional Enterprise Key Management
A direct comparison of key management approaches for integrating with Hedera Consensus Service, highlighting the operational and security advantages of a dedicated HCS wallet solution.
| Key Management Factor | Traditional KMS / HSMs | Chainscore HCS Wallet |
|---|---|---|
HCS Transaction Formatting | ||
Native Topic & Message Handling | ||
Hedera Network Fee Automation | Manual | Automated |
Time to First HCS Message | 8-12 weeks | < 2 weeks |
Initial Development Cost | $100K - $250K+ | From $50K |
Ongoing DevOps Overhead | High (Full-time team) | Low (Managed service) |
Hedera Protocol Expertise Required | Your responsibility | Included |
Multi-tenant / SaaS Architecture | Custom build only | Built-in |
Audit Trail for Regulatory Compliance | Custom integration | Standard feature |
Support for Scheduled & Chained Transactions |
how-we-deliver
PROVEN METHODOLOGY
Our Integration & Development Process
A streamlined, security-first approach to integrate Hedera Consensus Service (HCS) into your wallet, ensuring enterprise-grade reliability and rapid deployment.
01
Architecture & Design Review
We analyze your existing wallet architecture and design a tailored HCS integration blueprint. This includes defining consensus models, data structures, and security protocols for immutable transaction logging.
1-3 days
Design Sprint
HIP-17/27
Standards Compliant
02
Core SDK & API Integration
Implementation of the official Hedera SDKs (JS/Java) with our proprietary middleware. We handle HCS topic creation, message submission, and real-time mirror node querying for seamless wallet event synchronization.
< 100ms
Latency Target
Mirror Node v5
Latest APIs
03
Security & Audit Hardening
Every integration undergoes rigorous security review. We implement role-based access controls, cryptographic signature verification for HCS messages, and penetration testing focused on consensus integrity.
Zero Trust
Security Model
Audited Code
Deliverable
04
Staging & Mainnet Deployment
Deployment begins on Hedera Testnet for full validation, followed by a phased mainnet rollout. We provide comprehensive monitoring dashboards for HCS topic health and message throughput.
2-3 weeks
Avg. Timeline
99.9% SLA
Post-Launch Uptime
05
Compliance & Reporting Layer
Build configurable compliance features on top of HCS data. Generate immutable audit trails, regulatory reports, and real-time alerts for transaction patterns, leveraging HCS's tamper-proof ledger.
FATF Travel Rule
Framework Ready
Real-time
Audit Logs
06
Ongoing Support & Optimization
Post-launch, we provide dedicated support for HCS network upgrades, performance tuning, and feature expansions. Proactive monitoring ensures your wallet leverages the latest Hedera protocol improvements.
24/7
Developer Support
< 1 hour
Critical Response
Technical & Commercial Details
Hedera Consensus Service Wallet Integration FAQ
Common questions from CTOs and product leads evaluating Hedera Consensus Service (HCS) wallet integration partners.
We deliver production-ready HCS wallet integrations in 2-4 weeks for standard feature sets. This includes HCS topic subscription for real-time transaction/event streaming, balance updates via mirror nodes, and HTS token support. Complex requirements like multi-sig governance or custom consensus message validation can extend this to 6-8 weeks. We provide a detailed sprint plan within the first 48 hours of engagement.
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