# Block 8991857

- **Header hash:** `0x8b1830601a6e990cb813845e76a71b494301df2cfebbf5d2059cf4920b4b9c21`
- **Height:** 8991857
- **Previous block:** [0x1f8576d7c5d4fb793755991fec18935ee365993de064c07652d22ec5f7a79a54](/block/0x1f8576d7c5d4fb793755991fec18935ee365993de064c07652d22ec5f7a79a54)
- **Next block:** [8991858](/block/8991858)
- **Type:** Non-transaction block
- **Weight:** 55438407136
- **Overflow:** no
- **Deficit:** 0
- **Signage point:** 43
- **Total iters:** 101566236789563
- **Required iters:** 5835579
- **Sub-slot iters:** 574619648
- **Farmer puzzle hash:** `0x9fbde16e03f55c85ecf94cb226083fcfe2737d4e629a981e5db3ea0eb9907af4`
- **Pool puzzle hash:** `0x9fbde16e03f55c85ecf94cb226083fcfe2737d4e629a981e5db3ea0eb9907af4`
- **Reward infusion challenge:** `0xf8f033bc505cb49338537b4189ac16558c404fe747ec6a9c18ce2fb4db73e94a`
- **Challenge block info hash:** `0xea199bb2aff850c3b4fe10bce51601fbe25faacde6dac0878f5f670345a10d56`

Canonical: https://www.coinset.org/block/0x8b1830601a6e990cb813845e76a71b494301df2cfebbf5d2059cf4920b4b9c21