Government agencies in the Philippines have begun recording certain public documents on a blockchain ledger, a step officials say is meant to make records harder to change and easier for citizens to check.

The move comes after mass demonstrations this month that called out suspected corruption in public works and flood control projects.

Integrity Chain Piloted For Infrastructure Contracts

According to reports, a platform called Integrity Chain — developed with BayaniChain Ventures — is being used to log public-works contracts and progress updates.

The system anchors cryptographic hashes on the Polygon network so files can be proven unchanged later. Local civic groups and some universities have been named as independent validators who can attest to entries, and their attestations a

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