About Blocksign

Blocksign is a dApp running on Wallekit, providing a reference solution for signing documents securely and efficiently.

Blocksign document signing workflow on Wallekit

With Blocksign, users can sign documents securely and quickly, while blockchain technology ensures that documents cannot be tampered with and that signatures are authentic.

Users can upload documents to Blocksign quickly and easily for electronic signature.

Blocksign also supports multi-party signing, making it an ideal solution for businesses and organizations that require multiple signatories.

Additional features include document status tracking, signing deadlines with reminders, and notifications when documents are signed.

Technical Features

In-house EIP-712 ECDSA algorithm

Adds richer context to the Web3 signing flow, significantly reducing storage costs and improving signing efficiency.

Real-time on-chain encryption for privacy

The original contract text and attached information are encrypted with standard asymmetric encryption algorithms before being stored on-chain. Viewing requires a key to decrypt, fully protecting signing privacy.

Tamper-proof decentralized storage

Contracts are stored on-chain and jointly recorded and monitored by multiple nodes. Once signed, a contract cannot be tampered with.