# DeFi and a expanded design space exploration **URL:** \ **Category:** Technical Vision Forum\ **Created:** [December 11, 2023, 6:27pm UTC](https://governance.cartesi.io/t/defi-and-a-expanded-design-space-exploration/303 "2023-12-11T18:27:48Z")\ **Posts on this page:** 1\ **Showing post:** 10
**Author:** ![claudio.silva](https://avatars.discourse-cdn.com/v4/letter/c/7bcc69/32.png) [@claudio.silva](https://governance.cartesi.io/u/claudio.silva)\ **Post date:** [December 14, 2023, 12:34pm UTC](https://governance.cartesi.io/t/defi-and-a-expanded-design-space-exploration/303/10 "2023-12-14T12:34:46Z")
Advancing in the dehashing feature design on the DA experimentation workfront. > - This experiment is already exercising the use of the Dehashing Device (for now, just a quick hack illustrating how it would be used). My idea is that with other examples (Syscoin, IPFS, hopefully EigenDA), we can narrow down what we think is reasonable and start to actually implement it for real > [@Minimalist integration Cartesi Rollups & Espresso Sequencer](https://governance.cartesi.io/t/minimalist-integration-cartesi-rollups-espresso-sequencer/281/7): > > Hello everyone! I’d like to give an update about my experimentations so far. First of all, I’ve got some things running, and code and details can be checked in my [rollups-espresso](https://github.com/miltonjonat/rollups-espresso) Github repo. I’d like to summarize the current state of affairs here, in terms of value and strategy: As a minimalistic integration, I’d like to remind you all that the approach I am following is to only use Espresso as a DA. This is much simpler to implement IMHO, and I’d say it’s not that far from actually workin… --- _[View the full topic](https://governance.cartesi.io/t/defi-and-a-expanded-design-space-exploration/303)._