# Tendermint Core - Custom blocks proposal?

**URL:** <https://forum.cosmos.network/t/tendermint-core-custom-blocks-proposal/5506>\
**Category:** Tendermint\
**Created:** [November 25, 2021, 7:11am UTC](https://forum.cosmos.network/t/tendermint-core-custom-blocks-proposal/5506 "2021-11-25T07:11:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![phqb](https://yyz1.discourse-cdn.com/flex031/user_avatar/forum.cosmos.network/phqb/32/2199_2.png) [@phqb](https://forum.cosmos.network/u/phqb)\
**Post date:** [November 25, 2021, 7:11am UTC](https://forum.cosmos.network/t/tendermint-core-custom-blocks-proposal/5506/1 "2021-11-25T07:11:42Z")

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Hi, I’m using Tendermint Core with an ABCI service written in non-Golang. Can I customize the blocks proposal such as tx inclusion and tx ordering?