Explorer

Look at your own node.

This website is static. It does not run bitfucd and it will not invent a “latest block.” Ask the node you trust:

bitfuc-cli getblockchaininfo
bitfuc-cli getbestblockhash

Genesis hashes from the source tree (identity is SHA-256d of the header):

Chain	Genesis
Public	`a1d32d9f62f1d1d2f9115a2a36bb35bf15a44b2e603003ca394c159b6758533a`
Test (no value)	`c0bc9ac6fb04993e0927a6a65ca60cec5c4e6e1bdb0379d3d481a8d91a70e053`
Local starter	`36dd99e42f28638b0c4c26c43c4c57ec9edba5fb713011b0795df00d067329d5`

A public explorer is just another program glued to RPC. Until one is published, the CLI is the explorer.