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Block 221,730

Found by 50BTC 10 minutes after the block before it. Its 500 transactions paid 0.43575135 BTC in fees, 2% of the miner's reward.

, 13 years 8 months ago

What's inside

Each square is one of its 500 transactions, as big as the space it took. The miner packs the best payers first, from the top left.

Facts

Found
17 Feb 2013, 20:09 UTC
Size
249 kB24.9% full by weight
Fees
0.43575135 BTC
Reward
25.43575135 BTCnew coins plus fees
Median fee rate
125 sat/vBmost paid 51 to 387 sat/vB
Pool
50BTCfrom the coinbase: a claim, not proof

Luck. Its hash made it under the target with an everyday margin: luckier than 26% of blocks.

The chain

It carries the hash of block 221,729, 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 221,731 carries this one's hash in turn.

Transactions

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

Technical details

Hash
00000000000003c69393c21aafea3a74d40bbbd04b23847915f40c1ecc6e3d49
Previous hash
0000000000000448ad4f64e0f6164f1e9b8e12f7d3fcc5a410d06784d2f319f7
Merkle root
74ab14cad78d8c6415bb92e9ccf071aff44fd6df667c45998da0e8eaa3e75148
Version
0x00000001
Bits
1a051f3c
Nonce
1,469,447,697
Timestamp
1361131755
Median time
17 Feb 2013, 19:23 UTC
Weight
997,820 WU
Chainwork
00000000000000000000000000000000000000000000002adaf739012c474e33

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

Paid to 145UHBQAmGRpdsXVKhdHtFndnJ8XN8fLjq

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