Digital Workflows
on Blockchain
Using Ethereum PoA and IPFS to build a permission-based blockchain for storing workflow data and PDF files permanently for DSD projects in Hong Kong.
View Blockchain NetworkWhat is Stored on Blockchain?
Workflow metadata is stored on the blockchain and documents are stored on a separated, immutable file system. Blockchain captures metadata and documents in major status updates in a workflow.
The Blockchain
Built with Ethereum Proof of Authority (PoA) consensus. A permission-based private blockchain connecting only authorised systems and users.
Smart Contract
Solidity-based smart contract for reading and writing content. Web3 functions interact with smart contract functions.
IPFS
Inter-Planetary File System for storing large documents. Documents identified by Content ID (CID), stored on Blockchain to link metadata and files.
Blockchain Explorer
Blockchain Explorer
Transaction Detail
Block Information
Document Verification
Interested in Blockchain Solutions?
Discover how blockchain technology can provide immutable records for your construction workflows.
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