| Height | 66840 Main chain |
| Time | 2010-07-13 21:42:50 |
| Transactions in block | 1 |
| Found by | Unknown |
| Difficulty | 45.39 |
| Bits | 470131700 |
| Size | 216B |
| Version | 1 |
| Nonce | 15291457 |
| Block reward | 50 BTC |
| Transaction fees | 0 BTC |
| Total output | 50 BTC |
| Self hash | 00000000055fb29bba30c4903f1c1832935262d6824efd693a1cca993d78e9d8 |
| Previous block | 0000000001b746b6b233de54c4eafcff0e317f0bcde0965751fff5b5cb32bb5b |
| Next block | 00000000027840d7d3e5a6fe42ddee02cf707bc6cc669741d4a13d1322d7f595 |
| Merkle root | 2d28d8ef9eb713bb6f13cfdd794940ea1ef57a25d7a8afea37210e45959f9044 |