[**brk-client**](../README.md)

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[brk-client](../globals.md) / MetricsTree\_Indexes\_Difficultyepoch

# Interface: MetricsTree\_Indexes\_Difficultyepoch

Defined in: [Developer/brk/modules/brk-client/index.js:3529](https://github.com/bitcoinresearchkit/brk/blob/467dfcc4b801a25e7d5f0ec4af8dddfffc3861d4/modules/brk-client/index.js#L3529)

## Properties

### firstHeight

> **firstHeight**: [`MetricPattern8`](../type-aliases/MetricPattern8.md)\<`number`\>

Defined in: [Developer/brk/modules/brk-client/index.js:3530](https://github.com/bitcoinresearchkit/brk/blob/467dfcc4b801a25e7d5f0ec4af8dddfffc3861d4/modules/brk-client/index.js#L3530)

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### heightCount

> **heightCount**: [`MetricPattern8`](../type-aliases/MetricPattern8.md)\<`number`\>

Defined in: [Developer/brk/modules/brk-client/index.js:3531](https://github.com/bitcoinresearchkit/brk/blob/467dfcc4b801a25e7d5f0ec4af8dddfffc3861d4/modules/brk-client/index.js#L3531)

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### identity

> **identity**: [`MetricPattern8`](../type-aliases/MetricPattern8.md)\<`number`\>

Defined in: [Developer/brk/modules/brk-client/index.js:3532](https://github.com/bitcoinresearchkit/brk/blob/467dfcc4b801a25e7d5f0ec4af8dddfffc3861d4/modules/brk-client/index.js#L3532)