WORK IN PROGRESS This post is going to explain the data Ethereum 2.0 explorers visualize such as beaconcha.in
Epoch, Slot, Status, Proposer are covered in the glossary
The hash-tree-root of the BeaconBlock.
The hash-tree-root of the BeaconState.
The BLS signature obtained by using the BeaconState, BeaconBlock and private key.
def get_block_signature(state: BeaconState, block: BeaconBlock, privkey: int)
A block proposer can include 32 byte long message to its block proposal.
Received Eth1 Block headers and Deposit data
Block Hash: The Hash of the received Eth1 Block.
Deposit Count: Amount of validator deposits to the deposit contract in this block.
Deposit Root: The root of the merkle tree of deposits.
Amount of Attestations included in this block by the block proposer.
Amount of Validator deposits included in this block by the block proposer
Amount of Voluntary Exits included in this block by the block proposer.
Amount of Slashings included in this block by the block proposer.