# Bounties

**URL:** https://forum.grin.mw/c/bounties/13.md

[Latest](https://forum.grin.mw/latest.md) · [Categories](https://forum.grin.mw/categories.md)

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## [About the Bounties category and How to Apply](https://forum.grin.mw/t/about-the-bounties-category-and-how-to-apply/8516)

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**Author:** [@quentinlesceller](https://forum.grin.mw/u/quentinlesceller)\
**Replies:** 0

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About the Bounties Category The “Bounties” Category regroups, as titled, several bounties. For now, a bounty can only be created by admins/mods. This is subject to change. How To Apply You can apply to a bounty by answ…

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## [Bounty - 1 BTC + 100 Grin for a MacOS M1 C32 Open Source Miner with ≥0.5 Gps](https://forum.grin.mw/t/bounty-1-btc-100-grin-for-a-macos-m1-c32-open-source-miner-with-0-5-gps/9652)

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**Author:** [@Trinitron](https://forum.grin.mw/u/Trinitron)\
**Replies:** 62\
**Last updated:** [August 26, 2026, 2:47pm UTC](https://forum.grin.mw/t/bounty-1-btc-100-grin-for-a-macos-m1-c32-open-source-miner-with-0-5-gps/9652 "2026-08-26T14:47:31Z")

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This is an unserious offer. Not an official bounty, not from any dev or community fund, and not guaranteed by anyone including me. I am casually, temporarily, offering 100 grin for an open source C32 grin miner that can…

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## [Bounty for Telegram Bot \[LOCKED\] 🔒](https://forum.grin.mw/t/bounty-for-telegram-bot-locked/9876)

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**Author:** [@Cobragrin](https://forum.grin.mw/u/Cobragrin)\
**Replies:** 18\
**Last updated:** [March 16, 2026, 6:58pm UTC](https://forum.grin.mw/t/bounty-for-telegram-bot-locked/9876 "2026-03-16T18:58:22Z")

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A Grin Tipping bot for Telegram for \*\*10,000 ツ This bounty locked for @renzokuken. Good luck :smiley: :+1: Proposal for the ツ GRIN Telegram tipping bot.

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## [\[LOCKED\] Support Ledger Wallet](https://forum.grin.mw/t/locked-support-ledger-wallet/8517)

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**Author:** [@quentinlesceller](https://forum.grin.mw/u/quentinlesceller)\
**Replies:** 44\
**Last updated:** [June 24, 2024, 10:52pm UTC](https://forum.grin.mw/t/locked-support-ledger-wallet/8517 "2024-06-24T22:52:38Z")

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Description Hardware wallet support is a feature requested multiple times (e.g. Grin on Ledger Hardware Wallet - #9 by davidtavarez and Hardware Wallet Support). Ledger is one of the most popular hardware wallet provider…

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## [\[COMPLETED\] Python cffi secp256k1-zkp wrapper - bounty](https://forum.grin.mw/t/completed-python-cffi-secp256k1-zkp-wrapper-bounty/10030)

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**Author:** [@Anynomous](https://forum.grin.mw/u/Anynomous)\
**Replies:** 22\
**Last updated:** [February 3, 2023, 12:08pm UTC](https://forum.grin.mw/t/completed-python-cffi-secp256k1-zkp-wrapper-bounty/10030 "2023-02-03T12:08:38Z")

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Description Python cffi secp256k1-zkp wrapper. The purpose of this wrapper is to be implemented in the Mimblewimble implementation in Python @renzokuken is working on. The current obstacle is access to secp256k1-zkp me…