Block 221,549
Found by Braiins Pool 1 minute after the block before it. It holds only the coinbase transaction: 25 BTC of new coins and no fees.
, 13 years 8 months ago
What's inside
Each square is one of its 1 transactions, as big as the space it took. The miner packs the best payers first, from the top left.
Facts
- Found
- 16 Feb 2013, 22:01 UTC
- Confirmations
- 753,408
- Size
- 199 B0.0% full by weight
- Fees
- 0 BTC
- Reward
- 25 BTCnew coins plus fees
- Pool
- Braiins Poolfrom the coinbase: a claim, not proof
- Difficulty
- 3.28 M
Luck. Its hash only just made it under the target: luckier than 7% of blocks.
The chain
It carries the hash of block 221,548, 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 221,550 carries this one's hash in turn.
Transactions
In block order, the miner's reward first. 25 to a page.
Technical details
- Hash
- 00000000000004bde9aba8ecb2ce100fe60923255383bf10cc8d5f790d1398a7
- Previous hash
- 00000000000003c084565f78be5540e4c19f73859058b9edaf4f5c08e4541d4c
- Merkle root
- a8a45a4c5031919ca3e6786c48691df6da0ae2fda5720a49cc54328de6bbfd8d
- Version
- 0x00000002
- Bits
- 1a051f3c
- Nonce
- 3,185,749,436
- Timestamp
- 1361052079
- Median time
- 16 Feb 2013, 21:07 UTC
- Weight
- 796 WU
- Chainwork
- 00000000000000000000000000000000000000000000002ab7a0c5d88e03f48e
What the miner wrote in the block's first transaction: /P2SH/ /slush/
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Braiins Pool