Legacy System to Blockchain Reputation Migration

We conduct a deep technical audit of your existing system to map reputation logic, data models, and user flows. This phase delivers a detailed migration blueprint, smart contract architecture, and integration strategy for your new on-chain reputation layer.

Our automated pipelines extract, transform, and validate legacy data against the new on-chain schema. We implement cryptographic proofs and reconciliation reports to guarantee a 1:1, tamper-proof migration with zero data corruption.

We execute the migration in controlled phases—often starting with a testnet fork—to monitor system behavior. The final cutover is orchestrated to ensure user balances and reputation scores are instantly available on-chain with full historical fidelity.

Following launch, we provide 30 days of intensive monitoring, performance analytics, and on-call support. We track key metrics like transaction finality, gas costs, and API latency to ensure system stability.

Transform static user scores into a dynamic, tradable asset. We implement tokenized reputation (ERC-20/ERC-1155) and Sybil-resistant attestation systems, enabling new revenue streams through data licensing, staking pools, and governance participation.

Replace centralized, manipulable scoring with on-chain verification and cryptographic proofs. Our migration integrates zero-knowledge attestations and decentralized identity (DID) to cut synthetic fraud and fake account creation by orders of magnitude.

Break down data silos. A blockchain-based reputation profile becomes a user-owned asset that can be permissionlessly verified across any dApp, marketplace, or DeFi protocol in your ecosystem, increasing user lifetime value.

Encode complex reputation logic into immutable, self-executing contracts. Automate rewards, access tiers, and governance rights based on verifiable on-chain history, eliminating manual review and reducing operational overhead.

Built on audited smart contract frameworks (OpenZeppelin) with role-based access control. We ensure your migrated system meets regulatory requirements for data handling and provides cryptographic proof of integrity for auditors.

We conduct a deep technical audit of your existing reputation system to map data models, business logic, and user flows. This phase delivers a detailed migration blueprint and smart contract architecture document, establishing a single source of truth for the project.

Our engineers build the foundational on-chain reputation protocol. This includes the core smart contracts (e.g., ERC-20/721 for reputation tokens, staking mechanisms) with integrated security patterns from OpenZeppelin and initial unit/integration testing.

We develop the secure, verifiable bridge between your legacy database and the new blockchain layer. This includes creating migration scripts, implementing oracles for historical data attestation, and executing a full dry-run with a subset of production data.

We build the production-ready APIs and SDKs that allow your existing frontend and backend services to seamlessly interact with the new on-chain reputation layer, ensuring a smooth user experience without disrupting your current operations.

The complete system undergoes a formal security audit by our partners (e.g., Trail of Bits, CertiK). Post-audit fixes are implemented, followed by a staged deployment to mainnet (testnet -> staging -> production) with comprehensive monitoring setup.

We provide 30 days of post-launch monitoring, performance tuning, and developer training for your team. This includes full documentation, operational runbooks, and a final project handover, ensuring you have complete ownership and operational confidence.