Proof of existence
Minted in a block
The Genesis Code: Block One · First Edition
These fingerprints (SHA-256 hashes) identify the exact first-edition files of the book. Each one is timestamped on the Bitcoin blockchain with OpenTimestamps, so anyone can prove these files existed on the day they were released, and that they haven't been changed since.
| File | SHA-256 |
|---|---|
| The_Genesis_Code_Block_One.epub | 35877b2dec779d592098c2e9a3c005d662332d23d788e884751a406e66054f34 |
| The_Genesis_Code_Block_One.pdf | df4d5361513945f8f80c39ccc71c632a21941704f010d2c17382d5db9bd82429 |
Check it yourself
- Download the book file and its matching
.otsproof from this page. - Drop both onto opentimestamps.org.
- It shows the Bitcoin block that sealed the file.
Timestamp proofs: PDF proof (.ots) · EPUB proof (.ots)
The genesis code was a message in a bottle. So is this.