openoms

https://www.lightningnode.info

Public Key

npub14tq8m9ggnnn2muytj9tdg0q6f26ef3snpd7ukyhvrxgq33vpnghs8shy62

NIP-05 Address

openoms@diynodes.com

NIP-57 Address

npub1t27lc3teecnhd33m44n6gtes8k4n3xry2nhlrtpfu9hstyl4v57qcr82nr@npub.cash

Profile Code

nprofile1qqs24sraj5yfee4d7z9ez4k58sdy4dv5ccfsklwtztkpnyqgckqe5tcpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqjzamnwvaz7tmdw4k8g6tsd3jhsetj9e582um6dahx2eme9emk7unvvsrlzc8q

Publishing to

relay.damus.io

multiplexer.huszonegy.world

Author Public Key

npub14tq8m9ggnnn2muytj9tdg0q6f26ef3snpd7ukyhvrxgq33vpnghs8shy62

Show more details

Last Notes

2025-05-18 04:03:45

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even the meme is confused
* 2100 million megabitcons

2025-05-12 18:32:36

Old PR closed, now one proposed with the desired configuration option:
https://image.nostr.build/fd3603f8a8fc36f6b7fe439ef99c35600f75670a6e34879c502f3cc4945dd1b3.jpg
https://github.com/bitcoin/bitcoin/pull/32406
#nevent1q…4hdg

2025-05-11 18:15:07

Check out the new @nprofile…u3ku VPN app to replace Orbot eventually:
https://gitlab.torproject.org/tpo/applications/vpn
Experimental version download here:
https://gitlab.torproject.org/tpo/applications/vpn/-/packages/726
h/t @nprofile…nztg
https://image.nostr.build/3cb035037fc5e4f5f7444127875c144bc6b77f0adc1afbf910bb2a2dd720567a.jpg

2025-05-10 19:55:46

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The Lightning Network is a second-layer protocol built on top of Bitcoin's stable base layer. Unlike Bitcoin, Lightning does not have its own blockchain, so it does not require a consensus mechanism. Instead, it relies on agreed-upon accounting and security guarantees between peers to maintain payment channels.
On the Bitcoin network, consensus rules determine the validity of blocks. While mempool relay policies do not influence these rules, they can fragment mempools and significantly delay full block relay.
Many non-technical and often non-economical participants are misled into believing they can influence consensus rules through relay filters. This is not only inaccurate but also potentially harmful to the network.

2025-05-10 13:08:11

filters so good that mempools empty regularly https://image.nostr.build/9ae072e68cd088cd27529ee508d739ed6dd1b682f8dbb3c1abac47a3e639a222.jpg

2025-05-09 18:26:15

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This is about the general non-technical moralizing and larping.
The removal of the OP_RETURN mempool policy limit does not worth the energy going into it, could just leave it alone, but agree with the technical motivation.
I just want my node to be able to predict the next block as accurately as possible when it has the mempool on at all.

2025-05-09 17:45:16

Running Bitcoin Core.

2025-05-07 21:12:39

Are Samourai Dojo nodes still configured to drop Bitcoin Knots peers?
#asknostr

2025-05-06 20:17:46

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Shitcoins are back, now in non-standard OP_RETURN
#nevent1q…up6e

2025-05-06 20:14:08

Suddenly needed to unfollow @nprofile…d62w again.
Thank you for the service regardless.

2025-05-06 20:12:07

OP_20 protocol going on despite mempool filters - this way only certain pools benefit and these transactions are not seen in common mempools.
#nevent1q…fpj5

2025-04-20 07:45:01

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This is already a huge effort compared to the numbers on bank accounts.

2025-04-15 16:48:31

General recommendations fit for any time, not just protests: #note1hww…pypz

2025-04-09 07:03:06

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At least one of your cars needs to have minimal electronics, difficult to find an EV like that, but there is a decent ICE range from the past 10-20 years.

2025-04-08 12:35:09

If you are (or not yet) working with AI read this sci-fi take: https://ai-2027.com

2025-04-01 19:15:09

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A human recommendation is langgraph which is built on langchain.

2025-04-01 18:30:43

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Sharing a useful lookimg answer from perplexity:
What are the best tools to combine various LLMs in a pipeline? Feed the output of one as the input of the other
Here are some of the best tools for combining various LLMs in a pipeline, where the output of one model can be fed as the input to another:
## **1. LangChain**
- LangChain specializes in chaining LLM outputs and inputs through its **Chains** and **Agents**. Chains allow developers to integrate multiple LLMs or components into a pipeline, while Agents enable dynamic decision-making based on user input or intermediate results[3][5].
- Example: Use `SimpleSequentialChain` or `AgentExecutor` to pass outputs between models seamlessly[2][5].
## **2. LM Studio**
- LM Studio supports **model orchestration**, making it ideal for managing workflows involving multiple LLMs. Its customizable API integration allows easy connection between models and services[1].
## **3. Ollama**
- Ollama simplifies workflow orchestration and automates data flow across stages, making it suitable for chaining LLMs for production environments[1].
## **4. MLflow**
- MLflow offers experiment tracking and model versioning, enabling smooth collaboration and monitoring of interactions between multiple LLMs in pipelines[1].
## **5. LlamaIndex**
- LlamaIndex connects LLMs with diverse data sources and supports retrieval-augmented generation (RAG), streamlining complex pipelines that require data-driven LLM interactions[6].
LangChain is particularly popular for its flexibility in chaining outputs and managing complex workflows dynamically.
Citations:
[1] 15 Best LLM Tools for AI Product Development [2025 Guide] https://orq.ai/blog/llm-tools
[2] What's the point of LangChain for chaining LLM outputs if I could just ... https://www.reddit.com/r/LangChain/comments/17rb5zl/whats_the_point_of_langchain_for_chaining_llm/
[3] LangChain for Including AI from LLMs Inside Data Applications https://www.comet.com/site/blog/introduction-to-langchain-for-including-ai-from-large-language-models-llms-inside-data-applications-and-data-pipelines/
[4] Top 9 RAG Tools to Boost Your LLM Workflows https://lakefs.io/rag-tools/
[5] How to Chain Tool Outputs as Inputs in LangChain Tool-Calling Agent https://github.com/langchain-ai/langchain/discussions/28686
[6] 5 Essential Free Tools for Getting Started with LLMs https://www.machinelearningmastery.com/5-essential-free-tools-getting-started-llms/
[7] Top 15 LLMOps Tools for Building AI Applications in 2025 - DataCamp https://www.datacamp.com/blog/llmops-tools
[8] Understanding the Influence of LLM Inputs on Outputs - Shelf.io https://shelf.io/blog/understanding-the-influence-of-llm-inputs-on-outputs/

2025-03-31 12:37:42

DIY today - a game changer hardware wallet:
- $12 Lilygo T-display was lying around
- flashed using Google Chrome on Debian Linux with https://blockstream.github.io/jadediyflasher/
- connected to a Pixel7 running GrapheneOS with USB-C
- seamlessly initialized with Blockstream Green on the phone (also available for desktop)
Could have used Bluetooth to connect to the phone (as the only option on iOS).
I really like the virtual secure element using the blinded PIN server: https://help.blockstream.com/hc/en-us/articles/9639949755673-How-does-Blockstream-Jade-s-oracle-enforced-PIN-protection-work
Looking forward to try the Jade Plus equivalent hardware: Lilygo T-display S3 Pro with GC0308 Camera ($46)
Find some links and notes in: https://gist.github.com/openoms/3df017ad9183cbd64b99152049905473
https://image.nostr.build/279e8b8f085fd171cbe88abcdab902f7c51e255f1f8e97f404d90702886581de.jpg https://image.nostr.build/6d9298e8638561a977894461620881706a64e31d4493f5a9ed7e326cbff4a5ab.jpg

2025-03-26 07:15:11

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Yes!
First you can chain swaps (even accross different providers eg swapmarket.github.io @nprofile…s9n9 )
onchain - LN - LN - onchain
Second is the actual coinswap protocol aka teleport transactions under development:
https://github.com/bitcoin-teleport/teleport-transactions

2025-03-17 08:54:16

Does anyone use some LLM powered tool to help the review of github pull requests?
Could be useful running locally (with a remote API), but if good enough could even comment straight into the PR discussion too.
#asknostr

2025-03-13 06:25:18

This visison is next level: MacOS like security running Linux on a Free Open Source stack.
#nevent1q…hhc5

2025-03-10 20:06:05

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Mobile first now means different.

2025-03-10 20:04:39

Anyone with a phone running Android 15 and sufficient data available will have a Linux terminal at their fingertips.
What are you thinking?
A dev environment?
Hosting websites?
Easy onion services?
Sparrow-server? @npub1hea…g9v2
A pruned bitcoin node? #RaspiBlitz
Just need a few weeks free to play around 😅
(also it crashes on GrapheneOS so far, but a fix is underway)
https://image.nostr.build/5d455e20083ff623cecf6bf71d435f410bc9433a1db121ce5065ab1ad9fbefc6.jpg

2025-03-10 14:24:07

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here you go, someone made this (no need to be logged in to goolag to read): https://docs.google.com/spreadsheets/d/147AXd8hN3uO3v_P1dupgfRCRzSMlH85dvQSHPAg7lZ4

2025-03-10 14:06:08

X is down, probably nothing

2025-03-08 18:38:16

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It is done via extensions, pleade read the original post.

2025-03-08 18:02:04

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Here it is: https://chromium.woolyss.com/

2025-03-08 17:23:49

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The Brave recommendations I have seen were mostly stemmed from their own
marketing material.
Brave is not good enough by default, see these settings for example: https://lifehacker.com/change-these-settings-to-make-the-brave-browser-even-mo-1848763348

2025-03-08 15:22:06

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Brave is only recommended by their own advice.
It has a shitcoin wallet built in and phones home.
The Tor function is insecure and had dangerous leaks in the past.
Needs some tweaking if you use it.

2025-03-07 22:22:26

Actionable browser advice found on Telegram, original post (with clickable links):
https://t.me/NoGoolag/36979
@NoGoolag #browser #alternatives with mitigations, patches etc.
Alpha version release March 6, 2025
FireFox browser options
- Tor Browser (all)
- Mullvad Browser (Desktop)
- IronFox (Android) Read the Known Issues section on the gitlab.
- LibreWolf (mentally ill devs)
Make your own #Firefox with mitigations etc...
- Phoenix / wiki
- Arkenfox user.js / wiki / gui / user-tool / mobile
- Narsil / Narsil Mobile
- Betterfox / Betterfox Mobile
- pyllyukko
- Compare some of the user.js files
Chromium based browser Options
- Ungoogled Chromium (all)
- Cromite (Android, Linux, Windows)
Browser extensions
- uBlacklist
- uBlock Origin or uMatrix (never both)
- LibRedirect (setup your instances for each service in the settings)
Links to block lists...
- Yokoffing
- Celenity/Phoenix
- FilterLists
Set your default search engine to a search proxy
- 4get instances
- Searx instances
Why your favorite browser is not recommended
- Celenity Firefox browser comparisons
- How to choose a browser for everyday use?
- is your browser spyware?
- Choose your browser carefully
- Browsers and the connections they make compared
- Fake Privacy and security
Additional reading...
- Wiki about extensions
- Multiple Extension Conflicts
- uMatrix for beginners
- Firefox user.js install guide
- Arch Linux Firefox Privacy wiki
- Bromite (for knowledge purposes)
Testing your browser
- Fingerprint.com
- How to test browsers for spyware
- Privacytests browser comparison
- Mullvad check
- Bromite fingerprint testing
- IP Leak
- List of test sites A
- List of test sites B
* Thunderbird users should consider taking a look at Dove - Phoenix's sister project.

2025-03-07 08:13:44

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Selling for fiat is not an option.
Using bitcoin is.

2025-03-07 07:21:01

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The system in place is called taxes and capital controls like:
* wealth tax
* exit tax

2025-03-07 07:20:30

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That assumes the funds never move again.

2025-03-07 05:51:04

Step 1: Register all your assets through regulated exchanges and KYC
Step 2: Make your government interested in digital asset forfeiture
Step 3: ...

2025-03-02 06:05:02

From the contexts I have seen a #hellthread is where a large number of accounts get mentoined unnecessarily and as a result all getting a stream of irrelevant notifications.
Lot of noise drowning the signal.
Quoted the question so trying to not make it worse.
Muted the hellthread origin post or the originator of that's the only way.
#nevent1q…247p

2025-02-28 06:35:26

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hellthreads earn a mute (no hard feelings)

2025-02-23 13:45:40

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Thanks, but this and similar apps can only work with existing intents (configured in the apk package), they cannot make eg. YakiHonne open a link starting with https://primal..

2025-02-23 10:28:46

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True, the two approaches can be used the same time. Benefit from the OS defaults and at the same time be sovereign on the protocol level.

2025-02-23 08:44:46

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Sounds way too complicated, why nost just use nostr:<nevent> prefixes for external sharing and set up the nostr: intent filters (open with) in all Nostr compatible apps?
This way I could choose which nostr app to open with the same way I can choose the broelwser for http: / https: or lightning wallets for lightning: .

2025-02-23 08:41:49

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Agree, Amethyst is doing it right with building the external sharing links using njump.me.
The nostr:<nevent> prefix should be used for clarity and included in the intent filter of all nostr-able apps.

2025-02-23 07:11:45

I want to choose to open Primal links in Yakihonne and Yakihonne links in Amethyst.
Has anyone found a single click method to open arbitrary links in set apps on Android?
#asknostr

2025-02-22 15:13:29

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It is interesting only if they are the same in Libreoffice Calc.

2025-02-21 22:27:55

If your multisig setup is a security theatre
If you trust and don't verify
North Korean hackers will come and take your shit
This is not a fucking joke

2025-02-21 19:48:58

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or in the UK for now?

2025-02-21 19:48:11

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Sure you can, but will it lead to questions in the EU?

2025-02-21 19:16:15

Do not keep any secrets in cloud drives.
Not in iCloud, not in Google Drive, not in Dropbox.
Whatsapp chat history shouldn't be backed up.
https://www.bloomberg.com/news/articles/2025-02-21/apple-removes-end-to-end-encryption-feature-from-uk-after-backdoor-order
https://image.nostr.build/88a8ef048bb0205387b0f0773c0e854272a0882ce160741bb9a3602d5f234973.jpg

2025-02-16 21:56:23

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Using only the order ID (a five digit number, no "rs") in the reference is obscure enough.
Should it become a general instruction to include it?
That would make the payer double check and provide verification to the seller that the buyer is part of the same transaction.
Also the order ID itself could be made to be random length letters and / or numbers so it is not a consistent pattern risking censorship.

2025-02-16 21:55:20

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The Robosats chat is already encrypted and peer-to-peer. Opening an other channel does not stop the scammer from just forwarding any request the seller makes to the real buyer.

2025-02-14 06:17:34

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A laptop upgrade recommendation in the comments:
https://image.nostr.build/63c01dac488172f86821cfe24e9c016945e7dfbced5510b1aec6750072fc7284.jpg
https://www.ebay.com/itm/156626070024

2025-02-14 06:08:20

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Thanks for the link! The burnout potential is great especially when working with such large and somewhat loosely managed systems like the Linux kernel.
Glad that the project continues: https://asahilinux.org/2025/02/passing-the-torch/

2025-02-08 15:13:28

Apple needs to stop serving the UK otherwise take it as their sevices are compromised worldwide.
(please anyone relying on icloud, gcloud, microsoft or some other shit learn to self host for your own sake)
#nevent1q…m48g

2025-02-08 14:55:27

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It is likely the best for online security and privacy, but doesn't solve the issue with verified boot and the usage of secure elements.
Qubes OS is better with compartmentalization, but has a big tradeoff in useability and surely performance compared to MacOS on Apple silicon.

2025-02-08 13:53:45

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Pay $10 for a VPS and run your own Nextcloud.

2025-02-08 13:11:50

You can use a Mac without an Apple account. Install https://brew.sh/ to skip the AppStore. Get a Pixel with GrapheneOS for a smartphone.
#nevent1q…r9hv

2025-02-08 09:39:44

Chain surveillance tools are affinity scams of the regulators.
#nevent1q…9efr

2025-02-07 16:46:46

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Sounds like GrapheneOS on PC, would love to see it!

2025-02-07 12:40:00

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I am aware of these rumours, but can only believe when I see it. My VPN runs on the router level and will check with Pi Hole if there is unrequested communication towards Apple.
For now I am not even logged in with an Apple ID, can use brew and nix without it.

2025-02-07 11:01:52

Feeling good about the most secure setup on mobile with GrapheneOS as it follows the Free Open Source model, but using MacOS is a hard pill to swallow.
Don't wan't to support the closed garden approach, but a Linux desktop is challenging to be configured for max security if even possible.
Apple has significant advantage on the hardware and security by default.
Still rocking Asahi Fedora Remix with encrypted root on an M1 Macbook Pro, but wonder if I should give in to use MacOS for travel.
#nevent1q…qkz4

2025-02-07 06:02:12

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PJR!

2025-02-04 04:47:54

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@nprofile…nrar

2025-01-19 12:19:40

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Yes, Asahi has GPU drivers since 2022: https://asahilinux.org/2022/12/gpu-drivers-now-in-asahi-linux/
Didn't have time to test local LLMs yet, but should be good. Drivers and the shared memory are working so I have 32 GB available for the GPU as well.

2025-01-19 11:46:48

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Trying this now, thanks. Not yet sure about the caching part.

2025-01-19 11:23:12

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Looks like a solid setup, but will take some time to set up the server.

2025-01-19 11:17:24

What do you guys use for caching music to Android for listening offline?
Best I have so far is an old torrented mp3 collection and a soundcloud account.
#asknostr

2025-01-19 10:28:06

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Asahi is just the layer which interacts with the Apple silicon and adds reverse engineered drivers for the webcam, speaker etc.
Only missing the built in microphone and proper CPU suspend.
I use the Fedora version which works great, but need to find the aarch64 version of apps or compile from source.

2025-01-19 08:44:11

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Tails is not built for arm processors. It is not just the M1 chips, there is no version for eg. Pinebook neither.
To run traditional amd64/x86 software get any cheap Thinkpad, they have great linux compatibility and work with Tails out of the box.
If want to go deeper look into replacing BIOS/UEFI with Coreboot or Libreboot as well.

2025-01-19 05:26:10

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Not once managed to boot an other Linux on the machine.
There is a good guide here outlining the steps: https://davidalger.com/posts/fedora-asahi-remix-on-apple-silicon-with-luks-encryption/

2025-01-19 05:23:07

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There is a few percent per hour drain in standby as the CPU doesn't fully idle.
Ok to put down during the day, but can't leave it unplugged overnight only if switched off.

2025-01-18 22:05:16

Was worried about not having Tor Browser available for aarch64 linux, but worked out that the Tor proxy can be installed the same.
From there can set the SOCKS5 proxy: 127.0.0.1 on the port 9050 in a dedicated browser like LibreWolf. Leave the DNS request going over Tor.
Opening .onion sites works this way, acceptable for my main usecase of testing self-hosted Hidden Services and maybe Robosats.
#asahi #linux #aarch64

2025-01-18 21:54:45

Root encryption on the M1 Mac running Asahi Fedora Remix is done for a while now.
I have set up LUKS while booting from another partition running Debian so GRUB2 doesn't get confused.
This was easier then having making a bootable USB work, which I still couldn't do.
All going well since, seems like it is a viable setup.
#nevent1q…73la

2025-01-15 08:04:30

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I use @nprofile…dcwu to install Obtainium.

2024-12-29 09:25:33

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Having been pushed to do it earlier the bitcoiners in Switzerland are way ahead of us.
Find guides here for addres ownership verification using Blue Wallet, Sparrow Wallet, Green Wallet, BitBox02, Trezor, ColdCard, Ledger, Keystone, Passport, Jade and so on:
https://getbittr.com/blog/category/wallet_tutorials
https://pocketbitcoin.com/learn
#AOPP #travelrule

2024-12-29 09:17:55

Seeing the EU Travel Rule implementation not getting any pushback like AOPP did is a disappointment. Reminder: https://www.21analytics.ch/blog/how-does-address-ownership-proof-protocol-aopp-work-with-bitbox02/

2024-12-29 09:05:48

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Using native SegWit (bc1q...) addresses instead of Taproot for your intermediate wallets would still guarantee better compatibility accross wallets and services.
Also transacting from simple single sig native SegWit addresses is slightly cheaper than using Taproot (knowing that on Taproot with Musig2 multisig can be much more efficient).

2024-12-28 06:43:26

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Wow, that just works! Love this https://soapbox.pub/blog/mostr-fediverse-nostr-bridge/

2024-12-28 06:28:50

How can I follow a Mastodon account like https://social.treehouse.systems/@AsahiLinux here? #asknostr

2024-12-21 22:00:02

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The hsm_secret is basically your CLN onchain wallet is on the disk together with the other user data.
The OS lives on the SDcard amd it can be changed at will - the system is designed to recover the data from the disk.
The CLN wallet (if encrypted) will need to be unlocked after every restart of the node.

2024-12-18 21:49:26

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Your CLN node has been stopped and the hsm_secret (the CLN wallet) was encrypted with the password you gave.
This is done to avoid it restarting automaticallyin case you are transferring the node.
Will need to unlock it to start again.
Restart or type:
menu
in the terminal and enter the CLN option. You will be asked for the password to unlock the wallet.

2024-12-18 08:00:55

There is no encryption set on the root partition using the default Asahi linux install flow so will encrypt that btrfs partition after the fact.
Will try without using a live USB, wish me luck. 🤞
#asahi #linux #aarch64
#nevent1q…45zu

2024-12-16 20:53:33

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sure, just not releasing for aarch64 apparently

2024-12-16 20:00:51

Anyone running Linux on their M1 (or M2) Mac?
Here to share my journey.
https://asahilinux.org/ with Fedora is working really well, but got some annoyances due to the limited software available for aarch64.
The good things are:
- I learn to compile more things - looking at you Signal and Keybase
- Power efficiency and shared memory without the closed garden
- Fedora seems to be a very good distro (coming from Debian)
- Webcam, speakers, USBC ports just work
The (not so) bad so far:
- will think twice what software worth the hassle and no closed source stuff is available to build
- will need to master some emulators like qemu and Box86/Box64
- The built-in microphone hasn't been reverse-engineered yet
- Fingerprint sensor won't work
#linux #aarch64 #asahi

2024-11-27 20:30:01

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Rotating the screen helped 😉 https://image.nostr.build/42d5e87b002d25f6ab9285f8f986352129fc8155e350e1e08ace903ed8da09c2.jpg

2024-11-27 20:15:41

How can I build these proofs for Github and X?
#asknostr #amethyst https://image.nostr.build/1d41fe8c482712bd0dbf66748921fe805368d43cb742e6c829d6c91cd83b52ab.jpg

2024-11-24 16:30:50

@nprofile…nrar has kept an eye on #assumeUTXO since 2020 for the #Raspiblitz, now it's time!
https://github.com/raspiblitz/raspiblitz/issues/1178
#nevent1q…ep6x

2024-11-23 20:11:02

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Kicsit keresnem kellett, de Amethystben is megvan.

2024-11-05 22:14:18

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Upgraded to Pixel7 from Pixel5, the speedup is significant, the camera is fine on both.
I like the 8a / 8 for it's rounder corners compared to the 7. Also worth it for 8a+ due to the improved security.
GrapheneOS only.

2024-11-03 11:25:18

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Kösz, saját szerverre raktam most a képeket, az volt a gond.

2024-10-30 08:02:30

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"henkover", ez jó 😅
Víz és kevés cukor a nyerő receptem, de korral egy hosszabb a felépülés, jobbulást!

2024-10-27 17:47:58

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Same, it was a beautiful day: https://image.nostr.build/70880c14ef836ac5f4fc41244df416aa7e1547558967fa3b8f1625c2b93e3ca9.jpg

2024-10-26 18:59:12

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The fingers 🤣

2024-10-26 18:55:28

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Sure, I prefer exclusive usage + Tor.

2024-10-26 16:21:04

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Rent a VPS for $3.5-5/month and use it as you own VPN (eg. as Tailscale exit node.).
Now think that how many people could share it using a simple app and credentials.
Bandwith is cheap, you are paying for the storage and the IP address mostly.

2024-10-25 18:14:12

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Can also use keysend to pay to the nodeID of your established peers.

2024-10-25 18:08:06

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Come on just open channels to nodes and push half (!on signet only!)
Find nodes here: https://mempool.space/signet/lightning
Other stuff: https://dev.blink.sv/self-host/deployment/signet
The main Blink Staging signet node is: https://mempool.space/signet/lightning/node/024e679c1a77143029b806f396f935fa6cd0744970f412667adfc75edbbab54d7a

2024-10-23 21:47:16

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Use these scripts with your Bitcoin Core on signet: https://github.com/ajtowns/powcoins
Delivers full coins in a few blocks.

2024-10-22 12:58:30

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Also the modded Seedsigner image does contain the Satochip (and Seedkeeper) applets and can write them to the blank cards.

2024-10-22 12:56:47

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Loading the Satochip java applet to the javacard is what I refer to as the DIY version of Satochip. It takes seconds to prepare them. Here are my notes, follow the links and readmes in the linked repos for more details: https://gist.github.com/openoms/510b2876cab19e15c4190456ea8aad82#file-satochip-javacard-applet-install

2024-10-22 11:57:09

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It does store the private key and does the signing also.
It only not capable of generating the seed itself so that is needed to be loaded once from an external source using Sparrow Wallet, Electrum Wallet or the modded Seedsigner.
Once the seed is in the card it cannot be exported and the signing is protected by a 4-16 character PIN.

2024-10-22 10:21:20

Wrote a quick guide about using an initialized Satochip smart card with Sparrow Wallet: https://github.com/openoms/bitcoin-tutorials/tree/master/satochip#get-started-with-satochip
As these javacards are essentially $5 hardware wallets (with no screen, but using a Secure Element) are great to give bitcoin in a physical form.
This short guide is for the ones receiving them.
To initialize the cards one could use TailsOS offline with Sparrow Wallet or Electrum or a modded version of Seedsigner: nevent1qvzqqqqqqypzp2kq0k2s388x4hcghy2k6s7p5j44jnrpxzmaevfwcxvsprzcrx30qyw8wumn8ghj7mn0wd68ytngw4eh5mmwv4nhjtnhdaexcep0qy38wumn8ghj7mt4d36xjurvv4ux2u3wdp6hx7n0dejkw7fwwahhymry9uqzpaca0y00n4qs4k5drhwaz99vuy78r6ddqxu7hwxy8xghj45knkh5jgfqlz

2024-10-06 16:28:24

To work with Bitcoin Core v28.0 LND needs to have
deprecatedrpc=warnings
set in the bitcoin.conf
https://x.com/roasbeef/status/1842956355516223824
Electrs needs to be updated to the latest version: https://x.com/roman_zeyde/status/1842937024967327932
Tracking issue in Bitcoin Core: https://github.com/bitcoin/bitcoin/issues/31039
H/t Ketominer of https://nodl.eu for reporting the issues.