HashProof
HashProof is an agent-powered infrastructure for issuing verifiable onchain credentials on Celo.
With a single API call, institutions, developers, or agents can issue credentials anchored across three layers: Celo blockchain, IPFS, and an off-chain database, instantly verifiable via QR code.
HashProof supports multiple access modes:
- x402 micropayments ($0.10 per credential, no subscriptions)
- API access for institutions at scale
- Agent-native issuance via skills
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