Mirroristas/bigchaindb
2
0
Fork 0
mirror of https://github.com/bigchaindb/bigchaindb.git synced 2024-10-13 13:34:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #1195 from bigchaindb/expand-docs-re-block-signature

Browse Source 
Docs: clarified how block id & signature are calculated
This commit is contained in:
Troy McConaghy 2017-02-21 18:18:16 +01:00 committed by GitHub
commit 39f66650ed
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
docs/server/source/data-models/block-model.rst
View File

@ -17,7 +17,7 @@ A block has the following structure:
}
- ``id``: The hash of the serialized ``block`` (i.e. the ``timestamp``, ``transactions``, ``node_pubkey``, and ``voters``). This is also a database primary key; that's how we ensure that all blocks are unique.
- ``id``: The :ref:`hash <Hashes>` of the serialized inner ``block`` (i.e. the ``timestamp``, ``transactions``, ``node_pubkey``, and ``voters``). It's used as a unique index in the database backend (e.g. RethinkDB or MongoDB).
- ``block``:
- ``timestamp``: The Unix time when the block was created. It's provided by the node that created the block.
@ -27,7 +27,7 @@ A block has the following structure:
It's the list of federation nodes which can cast a vote on this block.
This list can change from block to block, as nodes join and leave the federation.
- ``signature``: Cryptographic signature of the block by the node that created the block. (To create the signature, the node serializes the block contents and signs it with its private key.)
- ``signature``: :ref:`Cryptographic signature <Signature Algorithm and Keys>` of the block by the node that created the block (i.e. the node with public key ``node_pubkey``). To generate the signature, the node signs the serialized inner ``block`` (the same thing that was hashed to determine the ``id``) using the private key corresponding to ``node_pubkey``.
Working with Blocks