100%
average score over 2 application evaluations
A secure document signing platform using WorldCoin for identity verification, IPFS for storage, and on-chain attestations on Optimism for tamper-proof records.
Postino is a secure way to manage document signatures with verified identity through WorldCoin proofs and attestations.
It starts with users uploading their documents to IPFS, where they can customize invitations and set the required signatures.
Participants then verify their identity using WorldCoin and sign the document through off-chain attestations.
Once all signatures are collected, an on-chain attestation is created on Optimism to provide a tamper-proof and verifiable record.
This project combines the best of decentralized identity verification and blockchain technology to offer a reliable solution for document signing.
Postino History
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applied to the GG22 OSS - Hackathon Alumni 2 days ago of which the application is still in a pending state
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