# Uncategorized **URL:** https://forum.grin.mw/c/uncategorized/1.md [Latest](https://forum.grin.mw/latest.md) · [Categories](https://forum.grin.mw/categories.md) --- ## [Welcome to Discourse](https://forum.grin.mw/t/welcome-to-discourse/8)
**Author:** [@system](https://forum.grin.mw/u/system)\ **Replies:** 19\ **Last updated:** [November 7, 2021, 8:04pm UTC](https://forum.grin.mw/t/welcome-to-discourse/8 "2021-11-07T20:04:48Z")
Grin is a blockchain and a cryptocurrency focused on privacy and scalability. Grin is also an implementation of the MimbleWimble transaction format with the extensions required for a complete blockchain. The first parag… --- ## [Decentralized on and off ramps](https://forum.grin.mw/t/decentralized-on-and-off-ramps/12734)
**Author:** [@trab](https://forum.grin.mw/u/trab)\ **Replies:** 2\ **Last updated:** [September 21, 2026, 2:30pm UTC](https://forum.grin.mw/t/decentralized-on-and-off-ramps/12734 "2026-09-21T14:30:52Z")
Up to now, I’ve mainly seen discussion about DEX decentralized exchanges regarding how to integrate with existing ones (bisq, haveno, etc). But I was thinking about the simplicity of robosats. GitHub - RoboSats/robosats… --- ## [Goblin - p2p GRIN with Nostr \*UPDATED\*](https://forum.grin.mw/t/goblin-p2p-grin-with-nostr-updated/12633)
**Author:** [@dog](https://forum.grin.mw/u/dog)\ **Replies:** 25\ **Last updated:** [September 18, 2026, 12:27pm UTC](https://forum.grin.mw/t/goblin-p2p-grin-with-nostr-updated/12633 "2026-09-18T12:27:16Z")
Goblin is a Nostr- and Tor-powered peer-to-peer Grin wallet built on Grim. The UX is styled after Cash App - mobile-first, and it works with pretty much any Nostr relay in the wild that supports the NIPs Goblin uses. … --- ## [Ecash fork in 3 days](https://forum.grin.mw/t/ecash-fork-in-3-days/12723)
**Author:** [@trab](https://forum.grin.mw/u/trab)\ **Replies:** 3\ **Last updated:** [September 16, 2026, 2:40pm UTC](https://forum.grin.mw/t/ecash-fork-in-3-days/12723 "2026-09-16T14:40:36Z")
What do you all think is gonna happen with this? Do you like their tech and decisions behind it? --- ## [Grim - cross-platform GUI for Grin](https://forum.grin.mw/t/grim-cross-platform-gui-for-grin/11128)
**Author:** [@ardocrat](https://forum.grin.mw/u/ardocrat)\ **Replies:** 126\ **Last updated:** [September 8, 2026, 7:50pm UTC](https://forum.grin.mw/t/grim-cross-platform-gui-for-grin/11128 "2026-09-08T19:50:45Z")
Good Morning, have a Grin day ツ I am happy to announce result of my near half-year contribution - public release of Grim - cross-platform GUI for Grin ツ in pure Rust. It was named by the character Grim - the shape of… --- ## [30 used G1 units (not G1 mini) for sale](https://forum.grin.mw/t/30-used-g1-units-not-g1-mini-for-sale/12720)
**Author:** [@BOBO](https://forum.grin.mw/u/BOBO)\ **Replies:** 2\ **Last updated:** [September 8, 2026, 4:02pm UTC](https://forum.grin.mw/t/30-used-g1-units-not-g1-mini-for-sale/12720 "2026-09-08T16:02:55Z")
Information release: In China, there are 30 G1 units for sale. The seller guarantees that the machines are working properly, and you can test them within 72 hours of receiving them. If there are any issues, they will be … --- ## [Btc B2 hardfork to Grin?](https://forum.grin.mw/t/btc-b2-hardfork-to-grin/12721)
**Author:** [@syntaxjak](https://forum.grin.mw/u/syntaxjak)\ **Replies:** 0\ **Last updated:** [September 8, 2026, 5:26am UTC](https://forum.grin.mw/t/btc-b2-hardfork-to-grin/12721 "2026-09-08T05:26:07Z")
Word on the street they are thinking of grin Grin mentioned at 19mins --- ## [Grin-wallet init won't work; keeps recreating the .toml file](https://forum.grin.mw/t/grin-wallet-init-wont-work-keeps-recreating-the-toml-file/12712)
**Author:** [@coolguy](https://forum.grin.mw/u/coolguy)\ **Replies:** 1\ **Last updated:** [August 29, 2026, 7:43am UTC](https://forum.grin.mw/t/grin-wallet-init-wont-work-keeps-recreating-the-toml-file/12712 "2026-08-29T07:43:58Z")
When I run ./grin-wallet init I get this error “Wallet command failed: LibWallet Error: Lifecycle Error: grin-wallet.toml already exists in the target directory (/home/computername/.grin/main/grin-wallet.toml). Please … --- ## [Janus: Monero\<-\>Grin Atomic Swaps](https://forum.grin.mw/t/janus-monero-grin-atomic-swaps/12658)
**Author:** [@eravsar](https://forum.grin.mw/u/eravsar)\ **Replies:** 0\ **Last updated:** [July 17, 2026, 1:26pm UTC](https://forum.grin.mw/t/janus-monero-grin-atomic-swaps/12658 "2026-07-17T13:26:59Z")
I made this topic to announce and keep track of updates on Janus, a Monero\<-\>Grin atomic swap software I am working on for a while. This video is a demo of how seamless it can get. It doesn’t prove or tell … --- ## [German Telegram Group](https://forum.grin.mw/t/german-telegram-group/11145)
**Author:** [@wiesche](https://forum.grin.mw/u/wiesche)\ **Replies:** 1\ **Last updated:** [July 13, 2026, 7:52pm UTC](https://forum.grin.mw/t/german-telegram-group/11145 "2026-07-13T19:52:23Z")
Hello everyone, I would be happy if we could welcome some GRIN friends to the German-speaking Telegram group --- ## [I love all grinners❤️. Meme theme](https://forum.grin.mw/t/i-love-all-grinners-meme-theme/11227)
**Author:** [@Alice](https://forum.grin.mw/u/Alice)\ **Replies:** 120\ **Last updated:** [July 9, 2026, 4:14am UTC](https://forum.grin.mw/t/i-love-all-grinners-meme-theme/11227 "2026-07-09T04:14:34Z")
--- ## [\## Thank you Cuckatoo32 M1 Ultra bounty ##](https://forum.grin.mw/t/thank-you-cuckatoo32-m1-ultra-bounty/12645)
**Author:** [@anexus](https://forum.grin.mw/u/anexus)\ **Replies:** 3\ **Last updated:** [July 2, 2026, 12:20pm UTC](https://forum.grin.mw/t/thank-you-cuckatoo32-m1-ultra-bounty/12645 "2026-07-02T12:20:57Z")
Hi everyone, I wanted to post a quick note now that the two-week window has passed. Tromp let me know yesterday afternoon that the period was up and that I can claim the Apple M1 Ultra Cuckatoo32 miner bounty. First, t… --- ## [Grin mentioned in Epstein files](https://forum.grin.mw/t/grin-mentioned-in-epstein-files/12381)
**Author:** [@ardocrat](https://forum.grin.mw/u/ardocrat)\ **Replies:** 43\ **Last updated:** [June 13, 2026, 7:54pm UTC](https://forum.grin.mw/t/grin-mentioned-in-epstein-files/12381 "2026-06-13T19:54:36Z")
Looks interesting: --- ## [I have found a grin exchange, questions?](https://forum.grin.mw/t/i-have-found-a-grin-exchange-questions/12609)
**Author:** [@Krypticon](https://forum.grin.mw/u/Krypticon)\ **Replies:** 3\ **Last updated:** [June 5, 2026, 9:39am UTC](https://forum.grin.mw/t/i-have-found-a-grin-exchange-questions/12609 "2026-06-05T09:39:59Z")
I found this grin exchange on this forum called: https://noirtrade.com/ This volume is real or fake? --- ## [New Grin nodes index, grin.fail](https://forum.grin.mw/t/new-grin-nodes-index-grin-fail/12560)
**Author:** [@eravsar](https://forum.grin.mw/u/eravsar)\ **Replies:** 6\ **Last updated:** [May 30, 2026, 11:43pm UTC](https://forum.grin.mw/t/new-grin-nodes-index-grin-fail/12560 "2026-05-30T23:43:58Z")
Supports clearnet, onion, i2p nodes. grin.fail Inspired by monero.fail --- ## [This language supports grin amount literals](https://forum.grin.mw/t/this-language-supports-grin-amount-literals/12585)
**Author:** [@tromp](https://forum.grin.mw/u/tromp)\ **Replies:** 0\ **Last updated:** [May 17, 2026, 6:42pm UTC](https://forum.grin.mw/t/this-language-supports-grin-amount-literals/12585 "2026-05-17T18:42:00Z")
Remember: time is money:-) --- ## [Early chat archives?](https://forum.grin.mw/t/early-chat-archives/12558)
**Author:** [@crrdlx](https://forum.grin.mw/u/crrdlx)\ **Replies:** 4\ **Last updated:** [May 11, 2026, 2:41pm UTC](https://forum.grin.mw/t/early-chat-archives/12558 "2026-05-11T14:41:02Z")
Anyone know if the original gitter.im chats are accessible or archived? Accessible on keybase? On matrix? Just gone? --- ## [Introduce new grinscan.org explorer](https://forum.grin.mw/t/introduce-new-grinscan-org-explorer/12559)
**Author:** [@hellogrin](https://forum.grin.mw/u/hellogrin)\ **Replies:** 0\ **Last updated:** [May 11, 2026, 1:32am UTC](https://forum.grin.mw/t/introduce-new-grinscan-org-explorer/12559 "2026-05-11T01:32:32Z")
Hi, I got inspired from grincoin.org so I asked Claude to refactor Rust lang to Nodejs and it works, here is another Grin explorer named grinscan.org. Repo is available in Grin node toolkit and installation is easy via b… --- ## [Venmo/Cashapp product planning](https://forum.grin.mw/t/venmo-cashapp-product-planning/9714)
**Author:** [@trab](https://forum.grin.mw/u/trab)\ **Replies:** 130\ **Last updated:** [May 7, 2026, 6:06pm UTC](https://forum.grin.mw/t/venmo-cashapp-product-planning/9714 "2026-05-07T18:06:19Z")
I initially wrote out some ideas about using Matrix for this, in the product wishlist thread here: Grin product wishlist - #10 by trab the problem with matrix is that the rooms, and room participants are known to the se… --- ## [Join Grin on xmpp (jabber)](https://forum.grin.mw/t/join-grin-on-xmpp-jabber/12495)
**Author:** [@bruges](https://forum.grin.mw/u/bruges)\ **Replies:** 0\ **Last updated:** [May 4, 2026, 12:31pm UTC](https://forum.grin.mw/t/join-grin-on-xmpp-jabber/12495 "2026-05-04T12:31:30Z")
No phone numbers needed. grin@conference.conversations.im --- ## [Useful Links and Optimism](https://forum.grin.mw/t/useful-links-and-optimism/12492)
**Author:** [@ignorance](https://forum.grin.mw/u/ignorance)\ **Replies:** 0\ **Last updated:** [May 4, 2026, 8:49am UTC](https://forum.grin.mw/t/useful-links-and-optimism/12492 "2026-05-04T08:49:58Z")
Mimble.com We’re all feeling quite optimistic about this next decade as far as technology is concerned. --- ## [New grin release 5.4.0 - important stability improvements](https://forum.grin.mw/t/new-grin-release-5-4-0-important-stability-improvements/12440)
**Author:** [@Anynomous](https://forum.grin.mw/u/Anynomous)\ **Replies:** 26\ **Last updated:** [April 29, 2026, 10:24am UTC](https://forum.grin.mw/t/new-grin-release-5-4-0-important-stability-improvements/12440 "2026-04-29T10:24:01Z")
@david just released a new version of grin :tada:. New grin release with some important stability improvements: Release v5.4.0 · mimblewimble/grin · GitHub Be sure to update since it contains some important stability… --- ## [Good Bye Grin. Meet in reality](https://forum.grin.mw/t/good-bye-grin-meet-in-reality/11375)
**Author:** [@Alice](https://forum.grin.mw/u/Alice)\ **Replies:** 19\ **Last updated:** [April 20, 2026, 12:32am UTC](https://forum.grin.mw/t/good-bye-grin-meet-in-reality/11375 "2026-04-20T00:32:56Z")
my journey online is complete. I don’t need to be online anymore. maybe until we meet in the real world. all the best. --- ## [Fountain of Fair Fortune - Why and how to run a Grin archive node](https://forum.grin.mw/t/fountain-of-fair-fortune-why-and-how-to-run-a-grin-archive-node/12481)
**Author:** [@grinmonk](https://forum.grin.mw/u/grinmonk)\ **Replies:** 5\ **Last updated:** [April 19, 2026, 12:26am UTC](https://forum.grin.mw/t/fountain-of-fair-fortune-why-and-how-to-run-a-grin-archive-node/12481 "2026-04-19T00:26:50Z")
Fountain of Fair fortune For a while I wanted to contribute to this project. I had a domain reserved for a Grin Testnet faucet called fountainoffairfortune.it. It was a hobby project that I never managed to finish. The… --- ## [Homepage proposal for Grin.mw](https://forum.grin.mw/t/homepage-proposal-for-grin-mw/12468)
**Author:** [@hellogrin](https://forum.grin.mw/u/hellogrin)\ **Replies:** 8\ **Last updated:** [April 18, 2026, 12:04pm UTC](https://forum.grin.mw/t/homepage-proposal-for-grin-mw/12468 "2026-04-18T12:04:54Z")
Not long time ago, I thought Grin is simple so homepage can keep it like this for years. However, after considering about other perspectives, I think we’d better having a new homepage, not trying to make things complica… --- ## [FIPS: new networking protocol on NOSTR](https://forum.grin.mw/t/fips-new-networking-protocol-on-nostr/12483)
**Author:** [@trab](https://forum.grin.mw/u/trab)\ **Replies:** 0\ **Last updated:** [April 17, 2026, 9:05pm UTC](https://forum.grin.mw/t/fips-new-networking-protocol-on-nostr/12483 "2026-04-17T21:05:01Z")
FIPS just released a very good Learn website. FIPS is a decetralised mesh network with the same basic idea as Reticulum. \[…\] Sending and storing network topology (bloom filters), instead of a pure announce based netw… --- ## [Who can create a cool design poster on the topic "1 grin = 1 grin"?](https://forum.grin.mw/t/who-can-create-a-cool-design-poster-on-the-topic-1-grin-1-grin/12475)
**Author:** [@Alice](https://forum.grin.mw/u/Alice)\ **Replies:** 6\ **Last updated:** [April 17, 2026, 8:13am UTC](https://forum.grin.mw/t/who-can-create-a-cool-design-poster-on-the-topic-1-grin-1-grin/12475 "2026-04-17T08:13:22Z")
which will explain the whole essence using a visual --- ## [Making a Grin Pensieve](https://forum.grin.mw/t/making-a-grin-pensieve/12478)
**Author:** [@trab](https://forum.grin.mw/u/trab)\ **Replies:** 1\ **Last updated:** [April 16, 2026, 9:45am UTC](https://forum.grin.mw/t/making-a-grin-pensieve/12478 "2026-04-16T09:45:23Z")
As a fun experiment, what if we made a bot that has RAG sources based on the Grin project and community? It would basically be an expert historian and advice giver based on the past. Call it a Pensieve (Pensine in French… --- ## [Breez Using Nostr for Key Management](https://forum.grin.mw/t/breez-using-nostr-for-key-management/12477)
**Author:** [@trab](https://forum.grin.mw/u/trab)\ **Replies:** 1\ **Last updated:** [April 16, 2026, 9:36am UTC](https://forum.grin.mw/t/breez-using-nostr-for-key-management/12477 "2026-04-16T09:36:33Z")
https://blog.breez.technology/no-seed-no-sweat-introducing-passkey-login-for-the-breez-sdk-2cb7a7ee0279 Here’s where Nostr comes in, but not as a core security primitive. Instead, Nostr is a practical solution to a rea… --- ## [Google warned about post-quantum migration before 2029](https://forum.grin.mw/t/google-warned-about-post-quantum-migration-before-2029/12458)
**Author:** [@ardocrat](https://forum.grin.mw/u/ardocrat)\ **Replies:** 3\ **Last updated:** [April 1, 2026, 4:48pm UTC](https://forum.grin.mw/t/google-warned-about-post-quantum-migration-before-2029/12458 "2026-04-01T16:48:53Z")
Breaking crypto encryption now only requires 500,000 qubits [Next page](https://forum.grin.mw/c/uncategorized/1.md?page=1)