Overview
Mining & Difficulty
Blocks & Rankings
Blocks
Block explorer from genesis to chain tip.
Best Block
Live view of the current chain tip.
Next Block
Live block template for the next expected block.
Block Stats
All-time block records and statistics.
Slowest Blocks
Blocks with the longest gap since the previous block.
Highest Total Reward
Blocks with the highest total miner reward (subsidy + fees).
Highest Fees
Blocks that collected the most in transaction fees.
Most Transactions
Blocks that included the most transactions.
Biggest Blocks
Blocks with the largest raw byte size.
Highest Fee Rate
Blocks with the highest average fee rate (sat/vbyte).
Earliest Timestamps
Blocks with the earliest header timestamps relative to their predecessors.
Highest Transferred Value
Blocks with the highest gross on-chain transfer volume.
Lowest Block Hashes
Blocks with the lowest block hashes in Bitcoin history.
Luckiest Blocks
Blocks whose hashes landed farthest below their required target.
Record Low Hashes
Blocks that set a new all-time low block hash.
Supply & Issuance
Supply
Total issued supply, milestones, and long-run issuance progress.
Subsidy Epochs
Halving schedule, subsidy epochs, and per-era issuance reference.
Bitcoin's Maximum Supply
Why Bitcoin's hard cap is exactly 20,999,999.9769 ₿ — the math behind the supply limit, epoch by epoch.
Provably Unspendable Bitcoin
Bitcoin whose loss is verifiable on-chain: genesis block, unclaimed subsidies, and OP_RETURN burns.
Unclaimed Block Subsidies
Blocks where the miner did not claim the full subsidy — bitcoin that never entered circulation.