Overview

Find all the images that are photographed by me. Some images are just for the sake of the game (no professionalism indeed!).

I am mostly a fan of space science. So I naturally have a bias towards the immensity of the sky.

I use ExifTool to inject metadata into my images. Then I use sha256sum (a built-in Linux program to generate cryptographic keys) to encode my binary images.

SHA-256 code blocks below each image denotes the primary and the authoritative cryptographic public keys with which I sign my metadata-locked images to prevent attackers from stealing credits. In short, if you have a copy of an image that looks similar to mine, tally their public keys to check if it is stolen or not. You can verify the keys with their date of publication from an independent truth source like GitHub.

2026

SHA-256 (original): 1081bbfd6f9015e7d8369bd651fbf42af7b63e56272c36f1fa0b603364dba616

Me and my brother's soulmates when we were young:

SHA-256 (original): 47e64e09ea03a29e4ae0011e364866075f6049f5b19cea8c50f6a0b1deab27e4