Hasn't 2.7z already being opened?
I have a feeling the phrase "Satoshi was here" which was embedded in the game has some significance. The sha256(sha256("Satoshi was here")) == 464b32e761b63b97c5cb2404ed26ac3e05f538471aabbc99564d09d96b130da0
Yeah, that has been solved. That summary isn't up-to-date. I have updated a bit. I hope you don't mind mirth.
bitcoininformation's roundup #1:
Clues:
- Always apply Bitcoin protocol - "Bitcoin hash is the hash of the hash, so two SHA256 rounds are needed"
- "Never underestimate the determination of a kid who is time-rich and cash-poor."
- 2147129 (from Number.txt)
- 8081-VA015 ODYSSEY (characters in the video from Space.mp4, also the album title this video is from)
- Jul 2, 1980 00:02:18, unix timestamp: 331369338 (timestamp of again files - thanks Prospero)
- Space.mp4 itself
Possible next steps:
- construct an IP/onion/web address
- get the private key out of one of the files
- extract something magical out of Space.mp4
Extra Information:
- 2.7z contained a game which had some sound files that weren't used in the game itself. One of them (or all of them) contained a QR code to the "Again.7z" page.