# Block 1,644

- **Hash**: `000000004312708b14e4aca8afc2441fe2ac9fdac90b08cc076bb03ecf077aab`
- **Time**: 2009-01-24T21:01:41+00:00
- **Transactions**: 1
- **Size**: 216 bytes
- **Weight**: 864 WU
- **Difficulty**: 1
- **Bits**: `1d00ffff`
- **Nonce**: 1,970,449,463
- **Version**: 1
- **Merkle Root**: `a0b8d7cec036c3c3bc4a1a0d41c450c16c9ebc0a74ad5fd0bb62aab26e1ca3dd`
- **Previous Block Hash**: `0000000092ebee186c3309fbc51634b7c209649634e9bae21f5f69305568f63a`
- **Next Block Hash**: `00000000804859b11bfb634ab5922c38aae5b07e1ef221c9f9ea1a0336141a76`

## Miner


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