arno/bitcoinbook
1
0
Fork 0
mirror of https://github.com/bitcoinbook/bitcoinbook synced 2024-12-23 15:18:11 +00:00
Code Issues Releases Wiki Activity

ch09: in seconds elapsed since Unix Epoch

Browse Source
This commit is contained in:
rating89us 2021-03-01 18:41:08 +01:00 committed by GitHub
parent 07da92ac95
commit 08f575aa17
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ch09.asciidoc
View File

@ -43,7 +43,7 @@ One way to think about the blockchain is like layers in a geological formation,
| 4 bytes | Version | A version number to track software/protocol upgrades
| 32 bytes | Previous Block Hash | A reference to the hash of the previous (parent) block in the chain
| 32 bytes | Merkle Root | A hash of the root of the merkle tree of this block's transactions
| 4 bytes | Timestamp | The approximate creation time of this block (seconds from Unix Epoch)
| 4 bytes | Timestamp | The approximate creation time of this block (in seconds elapsed since Unix Epoch)
| 4 bytes | Difficulty Target | The Proof-of-Work algorithm difficulty target for this block
| 4 bytes | Nonce | A counter used for the Proof-of-Work algorithm
|=======