Digital forensic analysis tool that provides a user-friendly interface for investigating disk images.

Symbol 图像识别：验证码

Snippets, bookmarklets, and notes for QuizTime and other open-source intelligence tasks

Verification with RESNETCAPS with At&t, LFW, Chim_Zoo. Experiments with triplet_loss, HAP2S_loss, Cluster_loss

[ICML 2025] Official Repository of "TruthLens: Training-Free Data Verification for Deepfake Images via VQA-style Probing"

Open-source multimodal fact-checking skill for OpenClaw — verify news, claims, images, and videos in any language. Zero config.

ChronoVerify MCP server: verify a photo's capture time and provenance (C2PA validation, EXIF/XMP, pixel forensics). Tools: verify_image (typed verdict) and get_signed_report. Local via npx, or hosted at chronoverify.com/mcp/http.

Combat fake news with cryptographic image verification. Origin Lens analyzes C2PA Content Credentials and EXIF metadata to detect AI-generated content, verify digital signatures, and reveal complete edit history. Privacy-first open source iOS app with on-device verification. (arXiv:2602.03423)

LlamaIndex tool for ChronoVerify: verify when a photo was taken and its provenance (C2PA Content Credentials, EXIF, pixel forensics). Not a deepfake detector.

Image Classification and Verification

Python library for verifying user presence at landmarks using deep learning and semantic segmentation.

Drop-in recipes to give any AI agent image capture-time and provenance verification with ChronoVerify: MCP one-click install, OpenAI/Claude tool defs, LangChain/LlamaIndex/CrewAI/n8n, and REST.

Cryptographic Image Verification & Chain of Custody Tool. Uses invisible steganography (Discrete Wavelet Transforms) to protect image authorship on social media platforms that strip metadata.

AI-based tool to check and compare fake vs real transfer receipts using Gemini API.

Vote Vault is a decentralized blockchain-based voting platform enabling secure, transparent, and tamper-proof digital elections. It uses KYC verification, OTP authentication, and real-time monitoring to prevent duplicate, unauthorized, or coerced votes.

This repository provides tools and workflows for verifying the integrity and trust of system images in datacenter environments.

Cryptographic image authenticity verification — prove edits are localized without exposing the original. Fully client-side.

Reference workflows, scripts, and templates for hardening CI/CD pipelines with Sigstore, SLSA, and SBOMs.

Cryptographic image integrity & authenticity verification tool. Detects any image modification via pixel-level validation.

A.V.A.R. - Authenticity Verification And Rating | AI-Powered Photo Authentication Platform for Photography Competitions. Detects AI-generated images using PRNU analysis, ELA, FFT forensics, and multi-layer verification.