# xxB-2025-002: Sleeve Wallet Single Seed Modification

**URL:** <https://forum.xx.network/t/xxb-2025-002-sleeve-wallet-single-seed-modification/7256>\
**Category:** Grants and Bounties\
**Created:** [August 3, 2025, 5:05pm UTC](https://forum.xx.network/t/xxb-2025-002-sleeve-wallet-single-seed-modification/7256 "2025-08-03T17:05:31Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![m.f](https://forum.xx.network/user_avatar/forum.xx.network/m.f/32/941_2.png) [@m.f](https://forum.xx.network/u/m.f)\
**Post date:** [January 8, 2026, 8:54pm UTC](https://forum.xx.network/t/xxb-2025-002-sleeve-wallet-single-seed-modification/7256/6 "2026-01-08T20:54:12Z")

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Good evening,

I’d like to showcase our continuous work on this here:

> **[GitHub - Tranquil-Flow/sleeve-modification-single-seed: Sleeve is a novel way of embedding a quantum...](https://github.com/Tranquil-Flow/sleeve-modification-single-seed)**
>
> Sleeve is a novel way of embedding a quantum secure key in the generation of curve based, non quantum secure keys.

Due to our communication during meetings and other calls, we have made direct progress on the initial three milestones (Milestone 0/1/2, equalling 60% of the bounty).

- The technical implementation has been discussed with @rick, the implementations have been done by Evi throughout the past few months.
- The Sleeve generation process has been updated to allow for the single seed phrase option.
- Tests have been completed

I’d be keen to hear feedback, alongside also confirmation of completion as so why can finalise the final 2 Milestones (Milestone 3 & Audit)

I wish you a good day,

Mf & Evi

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