On-Chain Evidence Submission System

We deploy custom smart contracts on Ethereum, Polygon, or Arbitrum to create cryptographically-secured, timestamped anchors for your digital evidence. Each submission generates a permanent, verifiable on-chain record, establishing a clear chain of custody.

Our system processes and prepares diverse evidence types—documents, images, videos, and logs—for on-chain submission. We handle hashing, metadata structuring, and secure off-chain storage integration (IPFS, Arweave) with verifiable on-chain pointers.

Built-in workflows enforce compliance with eIDAS, GDPR, and specific jurisdictional rules for electronic evidence. The system generates court-admissible audit logs and compliance reports, simplifying legal validation processes.

RESTful APIs and webhook systems allow seamless integration with your existing case management, CRM, or internal databases. We provide SDKs for rapid deployment, enabling evidence submission within your current workflow in days, not months.

We build intuitive verification portals and tools for third parties (courts, auditors, opposing counsel) to independently verify the authenticity and timestamp of any submitted evidence without needing technical expertise.

End-to-end encryption, role-based access control (RBAC), and comprehensive, immutable audit logs for every system action. Our architecture is designed following OWASP Top 10 and undergoes regular third-party security audits.

We deploy tamper-proof evidence ledgers on Ethereum, Polygon, or Arbitrum. Every submission is cryptographically sealed with a timestamp and hash, creating an indisputable chain of custody accepted in legal proceedings.

Engineered for high-throughput use cases like law enforcement or insurance claims. Our system guarantees evidence submission and notarization in under 1 second on L2s, eliminating procedural delays.

Automatically generate forensically valid audit reports. Our system produces court-admissible documentation with verifiable on-chain proofs, reducing evidence preparation time from days to minutes.

Sensitive evidence metadata is kept confidential using zk-SNARKs. Authorized parties can verify data authenticity without exposing the underlying content, ensuring compliance with data protection regulations.

Built on redundant, geo-distributed node infrastructure. We guarantee 99.95% system availability with 24/7 monitoring and automated failover, ensuring your evidence portal is always operational.

Leverage our pre-audited smart contract suite and REST/GraphQL APIs. We deliver a fully customized, white-labeled evidence portal integrated with your existing systems in under 3 weeks.