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

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

# Interface: MetricsTree\_Indexes\_Halvingepoch

Defined in: [Developer/brk/modules/brk-client/index.js:3984](https://github.com/bitcoinresearchkit/brk/blob/afe4123a1799221536f346575595e85e3b7040d4/modules/brk-client/index.js#L3984)

## Properties

### firstHeight

> **firstHeight**: [`MetricPattern10`](../type-aliases/MetricPattern10.md)\<`number`\>

Defined in: [Developer/brk/modules/brk-client/index.js:3986](https://github.com/bitcoinresearchkit/brk/blob/afe4123a1799221536f346575595e85e3b7040d4/modules/brk-client/index.js#L3986)

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### identity

> **identity**: [`MetricPattern10`](../type-aliases/MetricPattern10.md)\<`number`\>

Defined in: [Developer/brk/modules/brk-client/index.js:3985](https://github.com/bitcoinresearchkit/brk/blob/afe4123a1799221536f346575595e85e3b7040d4/modules/brk-client/index.js#L3985)