| Height | 166221 Main chain |
| Time | 2012-02-10 19:00:03 |
| Transactions in block | 218 |
| Found by | Unknown |
| Difficulty | 1,379,647.44 |
| Bits | 437004555 |
| Size | 106.03kB |
| Version | 1 |
| Nonce | 1049394486 |
| Block reward | 50 BTC |
| Transaction fees | 0.1157 BTC |
| Total output | 5,197.78266494 BTC |
| Self hash | 000000000000097b7c075ccc95aa2f99e326aa5e48192ac00888f989a501d111 |
| Previous block | 000000000000063acbf99ace32582efe8e1c6b3ccc0c6712461856cb01e53c48 |
| Next block | 00000000000009612c8d80dfbb3cc93b7ae43a85028c38435fbd4f15b4efdb06 |
| Merkle root | 65919664d5b84a250598be4300aeea196d7a1e462f44441871990131abb4056a |