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Block 256,638

Found by an unknown miner 4 minutes after the block before it. Its 228 transactions paid 0.11293172 BTC in fees, 0% of the miner's reward.

, 13 years 1 month ago

What's inside

Each square is one of its 228 transactions, as big as the space it took. The miner packs the best payers first, from the top left.

Facts

Found
7 Sept 2013, 18:35 UTC
Size
99 kB9.9% full by weight
Fees
0.11293172 BTC
Reward
25.11293172 BTCnew coins plus fees
Median fee rate
90 sat/vBmost paid 9.0 to 227 sat/vB
Pool
Unknownthe coinbase names no pool we know
Difficulty
86.93 M

Luck. Its hash was 5.1 times lower than it needed to be: luckier than 80% of blocks.

The chain

It carries the hash of block 256,637, 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 256,639 carries this one's hash in turn.

Transactions

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

Technical details

Hash
0000000000000009a3fa8519e888d495fc56a6ca51f0839e2ffa9c411250b0fb
Previous hash
000000000000000081bb2816615d37ae4ece1822a3dd7ec7bffd087fd60b8edc
Merkle root
d1307385db273ae592fb4005f32e457524c6ad3a84908becbf0fabb3b0f0df0e
Version
0x00000002
Bits
1931679c
Nonce
3,388,184,872
Timestamp
1378578959
Median time
7 Sept 2013, 17:57 UTC
Weight
396,472 WU
Chainwork
0000000000000000000000000000000000000000000000d57b13dbc7160ce282

What the miner wrote in the block's first transaction: (nothing readable)

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