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Block 400,020

Found by BitFury 44 minutes after the block before it. Its 2,400 transactions paid 0.84540197 BTC in fees, 3% of the miner's reward.

, 10 years 8 months ago

What's inside

Each square is one of its 2,400 transactions, as big as the space it took. The miner packs the best payers first, from the top left.

Facts

Found
25 Feb 2016, 19:58 UTC
Size
998 kB99.8% full by weight
Fees
0.84540197 BTC
Reward
25.84540197 BTCnew coins plus fees
Median fee rate
51 sat/vBmost paid 44 to 148 sat/vB
Pool
BitFuryfrom the coinbase: a claim, not proof
Difficulty
163.49 G

Luck. Its hash was 2.0 times lower than it needed to be: luckier than 51% of blocks.

The chain

It carries the hash of block 400,019, the block before it. Change anything in that block and its hash changes, so this one no longer fits: that is what makes the blocks a chain. Block 400,021 carries this one's hash in turn.

Transactions

In block order, the miner's reward first. 25 to a page.

Technical details

Hash
00000000000000000349c21577f736ee5dc3ffc8634209ec14885fe4a5b900ed
Previous hash
000000000000000000755e7f996420ca9a5d6117a477591e0d039a6ec23f887f
Merkle root
04720646b19d425cbf6562b10396b074294c7e427d26c503ba77b83b244e5915
Version
0x00000004
Bits
1806b99f
Nonce
2,899,376,365
Timestamp
1456430299
Median time
25 Feb 2016, 18:50 UTC
Weight
3,992,536 WU
Chainwork
000000000000000000000000000000000000000000122d1e0bb33ac77d6536b6

What the miner wrote in the block's first transaction: ckpool /Bitfury/BIP100/

Paid to 1A66YkobmtQvGbq9jt5faw6nCE8tgjGgKT, 14BMjogz69qe8hk9thyzbmR5pg34mVKB1e

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