[**brk-client**](../README.md) *** [brk-client](../globals.md) / SeriesTree\_Blocks\_Difficulty # Interface: SeriesTree\_Blocks\_Difficulty Defined in: [Developer/brk/modules/brk-client/index.js:5141](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L5141) ## Properties ### adjustment > **adjustment**: [`BpsPercentRatioPattern`](BpsPercentRatioPattern.md) Defined in: [Developer/brk/modules/brk-client/index.js:5144](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L5144) *** ### blocksToRetarget > **blocksToRetarget**: [`SeriesPattern1`](../type-aliases/SeriesPattern1.md)\<`number`\> Defined in: [Developer/brk/modules/brk-client/index.js:5146](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L5146) *** ### daysToRetarget > **daysToRetarget**: [`SeriesPattern1`](../type-aliases/SeriesPattern1.md)\<`number`\> Defined in: [Developer/brk/modules/brk-client/index.js:5147](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L5147) *** ### epoch > **epoch**: [`SeriesPattern1`](../type-aliases/SeriesPattern1.md)\<`number`\> Defined in: [Developer/brk/modules/brk-client/index.js:5145](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L5145) *** ### hashrate > **hashrate**: [`SeriesPattern1`](../type-aliases/SeriesPattern1.md)\<`number`\> Defined in: [Developer/brk/modules/brk-client/index.js:5143](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L5143) *** ### value > **value**: [`SeriesPattern1`](../type-aliases/SeriesPattern1.md)\<`number`\> Defined in: [Developer/brk/modules/brk-client/index.js:5142](https://github.com/bitcoinresearchkit/brk/blob/25b226856307047c5c10a075ec57219ca9987c38/modules/brk-client/index.js#L5142)