# Block 8974643

- **Header hash:** `0x642fb3a548f35a643b6857d5822cd1127625c59ca581e2781e95c6fc145ba27b`
- **Height:** 8974643
- **Previous block:** [0x9317c2298949c63d581cd35c2643ff68283c169745c9a282c1dab88cfc65d48e](/block/0x9317c2298949c63d581cd35c2643ff68283c169745c9a282c1dab88cfc65d48e)
- **Next block:** [8974644](/block/8974644)
- **Type:** Non-transaction block
- **Weight:** 55390729840
- **Overflow:** no
- **Deficit:** 0
- **Signage point:** 48
- **Total iters:** 101256290003043
- **Required iters:** 7628899
- **Sub-slot iters:** 578813952
- **Farmer puzzle hash:** `0x9fbde16e03f55c85ecf94cb226083fcfe2737d4e629a981e5db3ea0eb9907af4`
- **Pool puzzle hash:** `0x9fbde16e03f55c85ecf94cb226083fcfe2737d4e629a981e5db3ea0eb9907af4`
- **Reward infusion challenge:** `0x15c4daab2b4fcb4856c3425ec11941f03fca1be03d8ba3b46f2c4b166ba466c8`
- **Challenge block info hash:** `0x20e112265c9fbfa5d89f3053989b6dcdeb7df73dfb1b7ea404f8eaf426bb7585`

Canonical: http://www.coinset.org/block/8974643