# Block 8977581

- **Header hash:** `0x2267e53b341cdfd7749343bc887391bdd031f9893f7d0edc1b0708c865302220`
- **Height:** 8977581
- **Previous block:** [0xa7439509da0b642a142c2e579a5c833ddf75155d9be9609132c7d12eaebfd5ae](/block/0xa7439509da0b642a142c2e579a5c833ddf75155d9be9609132c7d12eaebfd5ae)
- **Next block:** [8977582](/block/8977582)
- **Type:** Non-transaction block
- **Weight:** 55398786320
- **Overflow:** no
- **Deficit:** 4
- **Signage point:** 19
- **Total iters:** 101311015059235
- **Required iters:** 7634723
- **Sub-slot iters:** 578813952
- **Farmer puzzle hash:** `0x4bc6435b409bcbabe53870dae0f03755f6aabb4594c5915ec983acf12a5d1fba`
- **Pool puzzle hash:** `0x4bc6435b409bcbabe53870dae0f03755f6aabb4594c5915ec983acf12a5d1fba`
- **Reward infusion challenge:** `0xc66d348c2f458a9b4555be58194764e0fe580a68ea2966800b4a048ca8c40890`
- **Challenge block info hash:** `0x1c155f9f2df0794823e1adcf5aa88a9362109cf873a7dfaee6b0741630456f20`

Canonical: http://www.coinset.org/block/8977581