# Block 644

- **Hash**: `00000000b98fcbc3ffa5735bca2dddb8ae01b75c01a1f055ba48b515eebef020`
- **Time**: 2009-01-16T00:21:51+00:00
- **Transactions**: 1
- **Size**: 215 bytes
- **Weight**: 860 WU
- **Difficulty**: 1
- **Bits**: `1d00ffff`
- **Nonce**: 106,627,856
- **Version**: 1
- **Merkle Root**: `8194397336013be4770343e5c93455abedbe324666fd767c9f31102f7af69f24`
- **Previous Block Hash**: `000000006ded0e621cfacfcbab228781c8fb768d632a41503f8ed3a26ff58d8b`
- **Next Block Hash**: `000000002689f3021912d78bc8d5b046d2828a75dc695905b8743222b9907a8d`

## Miner

- **Miner Tag**: `;`

---

[Previous Block (643)](/block/643) | [Next Block (645)](/block/645)