# Block 8977973

- **Header hash:** `0xb8ef09b638c3dcfc2f61a877a0b512b185e37331b14b58ec423e67817489ee27`
- **Height:** 8977973
- **Previous block:** [0xe64cc4bc0d4187b3338806c8652bf713952f1dfe1c1f354c301c1fa6938f11ef](/block/0xe64cc4bc0d4187b3338806c8652bf713952f1dfe1c1f354c301c1fa6938f11ef)
- **Next block:** [8977974](/block/8977974)
- **Type:** Non-transaction block
- **Weight:** 55399846288
- **Overflow:** no
- **Deficit:** 0
- **Signage point:** 57
- **Total iters:** 101317721230896
- **Required iters:** 3182128
- **Sub-slot iters:** 578813952
- **Farmer puzzle hash:** `0x907491ca39c35bc1f9a6eda33f7c0f97a9f583975088dad7216f1edd79f522ae`
- **Pool puzzle hash:** `0x907491ca39c35bc1f9a6eda33f7c0f97a9f583975088dad7216f1edd79f522ae`
- **Reward infusion challenge:** `0x2772984f7a9fba784def806f6376d71ca30b7dd16903ff69fafd22488ea79a5b`
- **Challenge block info hash:** `0xa39fd9674f292348c7e28bdc374d1850362e4ccf56d2d2f1cf4e360814d91019`

Canonical: http://www.coinset.org/block/0xb8ef09b638c3dcfc2f61a877a0b512b185e37331b14b58ec423e67817489ee27