[**brk-client**](../README.md) *** [brk-client](../globals.md) / SeriesTree\_Indexes\_Halving # Interface: SeriesTree\_Indexes\_Halving Defined in: [Developer/brk/modules/brk-client/index.js:4891](https://github.com/bitcoinresearchkit/brk/blob/d4dc1b9e4900e3787f2a133b8cac5d304acff9bf/modules/brk-client/index.js#L4891) ## Properties ### firstHeight > **firstHeight**: [`SeriesPattern16`](../type-aliases/SeriesPattern16.md)\<`number`\> Defined in: [Developer/brk/modules/brk-client/index.js:4893](https://github.com/bitcoinresearchkit/brk/blob/d4dc1b9e4900e3787f2a133b8cac5d304acff9bf/modules/brk-client/index.js#L4893) *** ### identity > **identity**: [`SeriesPattern16`](../type-aliases/SeriesPattern16.md)\<`number`\> Defined in: [Developer/brk/modules/brk-client/index.js:4892](https://github.com/bitcoinresearchkit/brk/blob/d4dc1b9e4900e3787f2a133b8cac5d304acff9bf/modules/brk-client/index.js#L4892)