# Block 640

- **Hash**: `0000000010e9b57889d2eb77bb99a44cf06e1a80d0b1d18cc599bd472b335bcc`
- **Time**: 2009-01-15T23:44:04+00:00
- **Transactions**: 1
- **Size**: 216 bytes
- **Weight**: 864 WU
- **Difficulty**: 1
- **Bits**: `1d00ffff`
- **Nonce**: 2,887,291,155
- **Version**: 1
- **Merkle Root**: `0ae846d06e9d3c453c567e9381779717e9c8363fe96f67fd6d59e550be8909ac`
- **Previous Block Hash**: `0000000019c1d965032c1dc22f8a3ba3ab94cfeafd3b52a09f032de06b047dcb`
- **Next Block Hash**: `00000000f139dfd20ba64eb915d36c026616a01e36cde0a6383583e40bf7f5d8`

## Miner

- **Miner Tag**: `D`

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