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Block 170

Found by an unknown miner 8 minutes after the block before it. Its 2 transactions paid 0 BTC in fees, 0% of the miner's reward.

, 17 years 9 months ago

The first transaction. Satoshi Nakamoto sends 10 BTC to Hal Finney: the first payment from one person to another. More notable blocks

What's inside

Each square is one of its 2 transactions, as big as the space it took. The miner packs the best payers first, from the top left.

Facts

Found
12 Jan 2009, 03:30 UTC
Size
490 B0.0% full by weight
Fees
0 BTC
Reward
50 BTCnew coins plus fees
Median fee rate
0.0 sat/vBmost paid 0.0 to 0.0 sat/vB
Pool
Unknownthe coinbase names no pool we know

Luck. Its hash only just made it under the target: luckier than 18% of blocks.

The chain

It carries the hash of block 169, 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 171 carries this one's hash in turn.

Transactions

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

Technical details

Hash
00000000d1145790a8694403d4063f323d499e655c83426834d4ce2f8dd4a2ee
Previous hash
000000002a22cfee1f2c846adbd12b3e183d4f97683f85dad08a79780a84bd55
Merkle root
7dac2c5666815c17a3b36427de37bb9d2e2c5ccec3f8633eb91a4205cb4c10ff
Version
0x00000001
Bits
1d00ffff
Nonce
1,889,418,792
Timestamp
1231731025
Median time
11 Jan 2009, 23:24 UTC
Weight
1,960 WU
Chainwork
000000000000000000000000000000000000000000000000000000ab00ab00ab

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

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