# Block 8977543

- **Header hash:** `0x1b2170ab63423edf45593a789d9160c4795f90e366d00cc3a8036aec7ff3d545`
- **Height:** 8977543
- **Previous block:** [0x2582aa4db91ecce7aa762508882620f2defb0f6da8cfc11382d2d89b23ce19e3](/block/0x2582aa4db91ecce7aa762508882620f2defb0f6da8cfc11382d2d89b23ce19e3)
- **Next block:** [8977544](/block/8977544)
- **Type:** Non-transaction block
- **Weight:** 55398683568
- **Overflow:** no
- **Deficit:** 13
- **Signage point:** 5
- **Total iters:** 101310303515741
- **Required iters:** 1520733
- **Sub-slot iters:** 578813952
- **Farmer puzzle hash:** `0x9cac11f1eaf4f3e8bcda70f90d652a9e74c06ff2f2297c1c0652997bb121511a`
- **Pool puzzle hash:** `0x9cac11f1eaf4f3e8bcda70f90d652a9e74c06ff2f2297c1c0652997bb121511a`
- **Reward infusion challenge:** `0xdfe81a07ba3e7127a59ad7cdedcc5e86e3465ffc4e42e7a2256250d2965be9d9`
- **Challenge block info hash:** `0x02f4b514fbf3e8226b08898aa3e3ed326aea58c48cf2a98af4288f3163f61a72`

Canonical: http://www.coinset.org/block/0x1b2170ab63423edf45593a789d9160c4795f90e366d00cc3a8036aec7ff3d545