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Block 221,245

Found by BTC Guild 8 minutes after the block before it. Its 378 transactions paid 0.2995 BTC in fees, 1% of the miner's reward.

, 13 years 8 months ago

What's inside

Each square is one of its 378 transactions, as big as the space it took. The miner packs the best payers first, from the top left.

Facts

Found
15 Feb 2013, 06:31 UTC
Size
143 kB14.3% full by weight
Fees
0.2995 BTC
Reward
25.2995 BTCnew coins plus fees
Median fee rate
193 sat/vBmost paid 54 to 386 sat/vB
Pool
BTC Guildfrom the coinbase: a claim, not proof

Luck. Its hash made it under the target with an everyday margin: luckier than 33% of blocks.

The chain

It carries the hash of block 221,244, 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 221,246 carries this one's hash in turn.

Transactions

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

Technical details

Hash
0000000000000371fd76005a9a40a6cfab72f388b114332bc99f657fb361acb8
Previous hash
00000000000002fbed3cb9ea2acb1fb63ed745a6b9a28a1e475e123ba60cf1ad
Merkle root
ef65157dfeac864d55e4a69e4d040192281a1e5e892767ee204ff98fd2cf7289
Version
0x00000002
Bits
1a051f3c
Nonce
2,071,081,249
Timestamp
1360909864
Median time
15 Feb 2013, 06:15 UTC
Weight
572,012 WU
Chainwork
00000000000000000000000000000000000000000000002a7c46bc4c3395aa5e

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

Paid to 14cZMQk89mRYQkDEj8Rn25AnGoBi5H6uer

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