Category & trade
Primary
stamps-and-coins · embed-ft 0.62
Tree path
Hobbies & Interests › Collecting › Stamps and Coins
Group (tier-1)
Tech stack
AI readiness
AI-Readiness score
18 / 100 · not-ready · see similar
AI training policy
allowed
Terms of Service
AI-bot protection
AI files
llms.txt ai.txt humans.txt robots.txt
Compliance (GEO / GDPR)
Overview
Title
硬幣認證公司——Numismatic Guaranty Company | NGC
Description
NGC提供的第三方硬幣認證服務確保您的硬幣由業內領先的錢幣專家公平認證。
Final URL
Language
zh (tld)
Scanned at
2026-07-09 19:40:45