About xAIxTags
xAIxTags is a new proof infrastructure that realizes sender authenticity, content uniqueness, posting date, and public proof using only 4 elements: 'tags', 'hashing', 'timestamps', and 'proof pages' without relying on specialized technologies like AI or blockchain.
To protect SNS and blog content from unauthorized AI learning, impersonation, and copying, it provides legally and technically effective mechanisms such as OAuth authentication for identity verification, SHA-256 for tamper prevention, timestamp recording, and automatic proof page generation.
It features a lightweight design that anyone can easily use without requiring blockchain or specialized knowledge.
Service Comparison
xAIxTags Effectiveness Comparison
The effectiveness of xAIxTags varies greatly depending on the usage environment. Please check the most effective usage methods.
⚠️ Important Notice Regarding SNS Usage
Direct usage on SNS platforms has limited effectiveness.
Major SNS AI Learning Consent Status:
- Twitter（X）: Twitter (X): Started data usage contracts with AI companies from July 2023, explicitly consents to AI learning in terms of service
- Facebook（Meta）: Facebook (Meta): Uses user data for in-house AI development from 2024, obtains comprehensive usage rights in terms of service
- Instagram: Instagram: Same situation under Meta umbrella, image and video data also subject to AI learning
Legal Constraints of SNS Usage:
- • Automatically consents to AI learning at the time of use
- • Opt-out effects are minimal
- • xAIxTags effects within SNS are limited
- • Low value as legal evidence
Recommended Usage Methods:
- • Own site/blog: AI access detection under complete control
- • External links from SNS: Guide from SNS posts to own content
- • Tag embedding in images/videos: Embed identifiers in media files
- • Third-party sites: Usage on controllable external platforms