Persistent Identity Maintenance

overview

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 specialists for your protocol or application.

We architect and deploy audit-ready smart contracts that form the foundation of your on-chain logic. Our development process is built on security-first principles using Solidity 0.8+, OpenZeppelin libraries, and comprehensive testing suites to mitigate risks before mainnet deployment.

From token standards to complex DeFi primitives, we deliver the precise, gas-optimized logic your product requires.

Custom Development: ERC-20, ERC-721, ERC-1155 tokens, staking pools, vesting schedules, governance modules, and bespoke DeFi logic.
Security & Auditing: Rigorous unit/integration testing, formal verification where applicable, and preparation for third-party audits from firms like CertiK or Quantstamp.
Full Lifecycle Support: Development, deployment, verification on Etherscan, and ongoing upgrade management via proxy patterns.

key-features-cards

PROACTIVE OPERATIONS

Core Maintenance Services

Our managed services ensure your decentralized identity infrastructure is secure, performant, and future-proof. We handle the operational complexity so your team can focus on building.

Smart Contract Upgrades & Governance

We manage the full lifecycle of your identity protocol's core logic. This includes proposing, testing, and executing on-chain upgrades via governance, ensuring seamless migrations with zero downtime for end-users.

48h

Emergency Patch SLA

Zero Downtime

Upgrade Guarantee

Node & Validator Infrastructure

Fully managed, geographically distributed node clusters for your identity blockchain or sidechain. Includes monitoring, load balancing, failover, and compliance with network consensus rules.

99.9%

Uptime SLA

< 1 sec

Block Finality

Security Monitoring & Incident Response

24/7 surveillance of your identity network for anomalous transactions, potential exploits, and Sybil attacks. Our team provides immediate triage and mitigation, backed by a formal incident response plan.

24/7

Security Ops

< 15 min

Response Time

Performance Optimization & Gas Management

Continuous analysis and tuning of your identity protocol's gas consumption and transaction throughput. We implement state pruning, batch optimizations, and layer-2 strategies to reduce user costs by up to 70%.

70%

Avg. Gas Reduction

10k+ TPS

Scalability Target

Key Management & Signing Service

Secure, HSMs-based custody and automated signing service for protocol admin keys, treasury wallets, and relayers. Implements multi-sig policies, rotation schedules, and transaction simulation.

FIPS 140-2 L3

HSM Standard

Zero Leaks

Security Record

Data Availability & Indexing

Guaranteed persistence and real-time indexing of all identity states, attestations, and revocation events. Provides verified subgraphs and APIs for applications to query the live identity graph.

100%

Data Integrity

< 100ms

Query Latency

benefits

SECURITY & COMPLIANCE

Why Managed Identity Maintenance is Critical

Self-managing decentralized identity infrastructure is a significant operational and security burden. Our managed service ensures your identity layer is always secure, compliant, and performant, freeing your team to focus on core product development.

Continuous Security & Protocol Updates

We actively monitor and patch for vulnerabilities in DID methods (did:ethr, did:key) and Verifiable Credential libraries. Automatic updates protect against emerging threats and ensure compatibility with the latest W3C standards.

Guaranteed Uptime & Key Management

Enterprise-grade SLA for your identity resolver and signing services. We manage secure, HSM-backed private keys with granular access policies, eliminating single points of failure and key loss risks for your users.

99.9%

Uptime SLA

Zero

Key Loss Incidents

Regulatory Compliance & Audit Trail

Maintain full compliance with GDPR right-to-deletion, KYC/AML frameworks, and data residency requirements. We provide immutable, verifiable audit logs for all credential issuance and verification events.

Cost & Resource Optimization

Eliminate the overhead of hiring specialized identity engineers and maintaining 24/7 on-call rotations. Our predictable subscription model converts high fixed costs into a scalable operational expense.

60%

Cost Reduction

Zero

Ops Overhead

Scalable Performance & Interoperability

Our infrastructure scales seamlessly to handle millions of decentralized identifiers (DIDs) and verifications per day. We ensure interoperability across ecosystems (Ethereum, Polygon, Solana) and VC formats (JWT, JSON-LD).

< 100ms

VC Verification

Multi-Chain

Interoperability

Expert Support & Incident Response

Direct access to our team of identity protocol specialists for integration support, best practice guidance, and rapid incident resolution. We become an extension of your engineering team.

< 1h

Response Time SLA

24/7

Expert Support

Choose Your Support Level

Managed Identity Service Tiers

Compare our structured service packages for persistent identity infrastructure, from launch support to enterprise-grade SLAs.

Feature / Specification	Starter	Professional	Enterprise
Smart Contract Deployment & Configuration
Initial DID Registry Setup	1 Network	Up to 3 Networks	Unlimited Networks
On-Chain Identity Schema Design	Basic Templates	Custom Schemas	Custom Schemas + Migration
24/7 Infrastructure Monitoring & Alerts
Incident Response Time SLA	48 Business Hours	4 Business Hours	1 Hour
Guaranteed Uptime SLA	99.5%	99.9%	99.99%
Monthly Health & Analytics Reports
Protocol Upgrade Management	Manual	Semi-Automated	Fully Automated
Dedicated Technical Account Manager
Annual Contract Value	$25K	$75K	Custom Quote

how-we-deliver

CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 experts for FinTech and crypto startups.

We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our development process ensures zero critical vulnerabilities in production, leveraging battle-tested patterns from OpenZeppelin and formal verification tools.

From concept to mainnet in as little as 2-4 weeks with a dedicated senior developer.

Custom Logic: ERC-20, ERC-721, ERC-1155, and bespoke DeFi primitives (AMMs, staking, vesting).
Security First: Multi-stage review using Slither and MythX, culminating in a full audit report.
Gas Optimization: Code engineered for up to 40% lower transaction costs versus industry averages.
Full Ownership: You receive all source code, deployment scripts, and comprehensive documentation.

tech-stack

ENTERPRISE-GRADE STEWARDSHIP

Protocols & Standards We Maintain

We don't just use standards—we actively maintain and contribute to the core infrastructure of decentralized identity. This ensures your solution is built on proven, secure, and future-proof foundations.

Decentralized Identifiers (DIDs)

We maintain implementations of W3C DID Core 1.0, providing verifiable, self-sovereign identifiers that are portable across any blockchain or system. Ensures user control and eliminates vendor lock-in.

Verifiable Credentials (VCs)

Our team contributes to the W3C Verifiable Credentials Data Model, enabling tamper-proof, privacy-preserving attestations. We implement selective disclosure and zero-knowledge proofs for regulatory compliance.

EIP-4361 (Sign-In with Ethereum)

As active contributors to the SIWE standard, we provide secure, self-custodied authentication. We've audited and hardened implementations to prevent phishing and replay attacks for enterprise clients.

ERC-725 & ERC-734 (Identity & Claims)

We maintain and extend the core Ethereum identity smart contract standards. Our implementations include gas-optimized proxies and modular claim schemas for scalable on-chain identity graphs.

DIDComm Messaging

We implement and contribute to the DIF DIDComm v2 protocol for secure, encrypted peer-to-peer communication between wallets and agents. Essential for credential issuance and decentralized workflows.

W3C VC HTTP API

We co-author and maintain the standardized HTTP API for Issuers and Verifiers, ensuring interoperability between your system and other compliant platforms. Reduces integration time by 70%.

Technical & Operational Details