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RSS Feeds Available
Tuesday, April 08, 2025 in Blog
less than a minute
RSS Feeds For your convenience, we offer RSS feeds to keep you updated on the latest documentation changes and additions. Available Feeds Blog Feed: /blog/index.xml This feed provides updates whenever new posts are added to the blog. How to Use Copy …
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Proof of Concept: Verifiable Quotes on Blockchain
Tuesday, April 08, 2025 in Blog
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2 minute read
This post demonstrates how quotes can be linked to immutable proofs on a blockchain and verified against source documents stored on IPFS. This approach ensures the authenticity and verifiability of quoted text by leveraging decentralized …
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Email Validation Process
Tuesday, April 08, 2025 in Blog
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4 minute read
Email Validation Process Youseddit’s email processing system provides a secure, privacy-first approach to establishing the provenance of email exchanges for use in verified quotes. This document explains the workflow for users submitting email …
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Content Verification Flow
Tuesday, April 08, 2025 in Blog
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6 minute read
Content Verification Flow Youseddit’s verification flow utilizes email source analysis, off-chain cryptographic proofs (IPFS with C2PA metadata), and on-chain evidence records to enable trustworthy content verification while maintaining GDPR …
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Using the C2PA Extension
Monday, April 07, 2025 in Blog
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3 minute read
Using the YouSeddit C2PA Browser Extension The YouSeddit C2PA Browser Extension helps you verify the authenticity of content across the web, with special capabilities for verifying text quotes against our blockchain ledger. Installation Visit the …
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Security Model
Monday, April 07, 2025 in Blog
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2 minute read
Security Model Youseddit’s security model is designed to ensure content authenticity, privacy, and secure transactions throughout the platform. Content Authentication PGP/GPG Email Encryption and Verification All email content processed through …
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C2PA Verification Extension
Monday, April 07, 2025 in Blog
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6 minute read
YouSeddit C2PA Verification Extension The YouSeddit Browser Extension builds upon open-source C2PA verification technology to not only verify C2PA metadata in media but also to validate text quotes against the YouSeddit blockchain ledger and verify …
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C2PA Extension Implementation
Monday, April 07, 2025 in Blog
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7 minute read
YouSeddit C2PA Extension Implementation The YouSeddit C2PA Verification Extension is built upon the open-source c2pa-extension-validator project, extending its capabilities to support text quote validation with blockchain integration. Building on …
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C2PA Extension Deployment
Monday, April 07, 2025 in Blog
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4 minute read
C2PA Extension Deployment Guide This guide covers the process of packaging and distributing the YouSeddit C2PA Browser Extension to various browser extension stores. Building for Production Before deploying, create a production build of the …
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C2PA Browser Verification
Monday, April 07, 2025 in Blog
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2 minute read
C2PA Browser Verification Youseddit extends C2PA content authentication standards to text quotes by providing a Chrome browser extension that verifies both C2PA metadata and blockchain-backed smart contract authorization. C2PA and Blockchain …