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Block 256,939

Found by BTC Guild 4 minutes after the block before it. Its 163 transactions paid 0.07760107 BTC in fees, 0% of the miner's reward.

, 13 years 2 months ago

What's inside

Each square is one of its 163 transactions, as big as the space it took. The miner packs the best payers first, from the top left.

Facts

Found
9 Sept 2013, 12:39 UTC
Size
75 kB7.5% full by weight
Fees
0.07760107 BTC
Reward
25.07760107 BTCnew coins plus fees
Median fee rate
90 sat/vBmost paid 12 to 193 sat/vB
Pool
BTC Guildfrom the coinbase: a claim, not proof
Difficulty
86.93 M

Luck. Its hash was 4.8 times lower than it needed to be: luckier than 79% of blocks.

The chain

It carries the hash of block 256,938, 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 256,940 carries this one's hash in turn.

Transactions

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

Technical details

Hash
000000000000000a3f792c7ef3676c7f7a5134a608edc123c6e50232b1c2e477
Previous hash
000000000000001c673d301427f785f341175bbeec98fd6bf34e4ddcff77b7b9
Merkle root
dacc94e09a7166c858a15e839c85ffedce00078a3cb72a9fe4718687ffe6930a
Version
0x00000002
Bits
1931679c
Nonce
729,750,609
Timestamp
1378730343
Median time
9 Sept 2013, 12:16 UTC
Weight
301,476 WU
Chainwork
0000000000000000000000000000000000000000000000db92c437c493326288

What the miner wrote in the block's first transaction: Mined by BTC Guild

Paid to 14cZMQk89mRYQkDEj8Rn25AnGoBi5H6uer

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