PChain is a general-purpose, blockchain-based verification platform. It is not limited to certificates. It lets any issuer anchor any document on a tamper-proof ledger, and lets anyone verify it in seconds without a middleman. It does this through: • Any document type, not just academic certificates. • Bulk issuance: an issuer uploads a large batch of different files (for example, every graduate's own certificate) and issues them in one go, each with its own verifiable proof. • Change detection: if a file has been tampered with, PChain shows exactly what changed instead of only flagging a mismatch. • Instant, trustless verification that doesn't depend on contacting the issuer. I can tighten this to one paragraph for a pitch or the top of the PRD if you want.
Official HackIndia certificates for each team member — select one to view and download it.