| Height | 166639 Main chain |
| Time | 2012-02-13 13:03:42 |
| Transactions in block | 140 |
| Found by | Unknown |
| Difficulty | 1,379,647.44 |
| Bits | 437004555 |
| Size | 41.69kB |
| Version | 1 |
| Nonce | 4257385988 |
| Block reward | 50 BTC |
| Transaction fees | 0.0045 BTC |
| Total output | 2,821.77784798 BTC |
| Self hash | 0000000000000443e23b7e4ecf1685aaf9de1435d7aa1ae2d5df9c0fdd1af29e |
| Previous block | 000000000000047c0476514d86f2b0d4a22cc8efbb46f2aded1efbecc7c9df40 |
| Next block | 000000000000097b7d1463dc81d8dfff7b298669ad863a2b3b51519a8d552b6f |
| Merkle root | 00918bbb11ca8b9685ab052fe00b37c70f0d3694cce5402245bb1087b4f150fb |