r/TheLightningNetwork • • May 06 '26

Liquidity Swaps LN Liquidity Swap Meetup Megathread

6 Upvotes

Post your LN+ or other liquidity swaps to the community!

By linking ourselves together in Liquidity Triangles, we're weaving together the Reddit Megahub, a giant cyclic superhub.

To support the Megahub on the Network Graph, set your node's color code to Reddit Orange-Red: #FF4500

You're entitled to Megahub User Flair if you've completed a swap via this thread.

(this post will be stickied and default sort set to "new")


r/TheLightningNetwork • • Apr 19 '21

Discussion Lightning Network Questions Megathread - Learn the Fundamentals

89 Upvotes

Questions and answers here will serve as the basis for the sub FAQ.

There are no stupid questions, only stupid answers. Ask away!

Set suggested sort to 'new.' Switch to "Best" to see the most popular questions.


r/TheLightningNetwork • • 1d ago

Project LayerTree: a non-custodial scaling solution on bitcoin that connects to Lightning. A single UTXO can hold the balance of millions of users as an off-chain Merkle-sum tree.

6 Upvotes

Using covenants, one UXTO can be shared by a million users. Any user can leave at any time in a single transaction. Users don't need to be online to receive. Funds never time out. Transaction introspection techniques permit batched exit from the system in a single transaction w/o any pre-signing.

LayerTree is the next step in bringing bitcoin to billions.

Learn more: http://layertree.tech


r/TheLightningNetwork • • 3d ago

News Researchers Build Post-Quantum Defense For Lightning Network

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5 Upvotes

r/TheLightningNetwork • • 5d ago

News Eclair merges fixes for Lightning flaws that could burn Bitcoin in fees

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2 Upvotes

r/TheLightningNetwork • • 14d ago

Video The MIT Media Lab's snack machine now accepts Bitcoin payments via the Lightning Network

16 Upvotes

r/TheLightningNetwork • • 21d ago

Discussion Seed in Phoenix Lightning Wallet, always visible ??

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1 Upvotes

r/TheLightningNetwork • • 26d ago

Personal just accepted my first lightning client!

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18 Upvotes

mostly normies paying with stable coins but somebody is riding the lightning ⚡️ ⚡️


r/TheLightningNetwork • • Sep 02 '26

News Looking for an initial Inbound Channel for a fresh LND node (acermamy-solo-ln)

3 Upvotes

Hi everyone!

I just spun up my new LND standalone node (acermamy-solo-ln). Since it's a completely fresh setup with no open channels yet (0 active channels, fully synced to chain and graph), I am currently invisible to the gossip network.

I am looking for a small inbound channel (e.g., 100k - 200k sats) from an active peer just to break the ice and get my node on the map.

Specs & Network setup:

  • Hardware: Dedicated Acer machine (running 24/7)
  • Software: LND v0.21.1-beta
  • Network: Clearnet IPv6 and Tor active, port 9735 open.

My Node URIs:

Clearnet (IPv6):
02d24c7f204b0a9904410b14c1c95babbafc8cadb956d88b3a5385b4c20a9f98a0@[2a00:1f:fc03:201::2000]:9735

Tor:
02d24c7f204b0a9904410b14c1c95babbafc8cadb956d88b3a5385b4c20a9f98a0@tx5yd44q2emntczokdwsy6ch2mcletmuyskhuub6c5e5fvn43qpdq4id.onion:9735

Any help to kickstart this node is highly appreciated! Thank you, plebs!


r/TheLightningNetwork • • Aug 28 '26

Personal Looking for an initial Inbound Channel

6 Upvotes

Hi everyone!

I just spun up my new Umbrel Lightning node. Since it's a completely fresh setup with no open channels yet, I am currently invisible to the gossip network and cannot register on LightningNetwork.

I am looking for a small inbound channel (e.g., 50k - 100k sats) from an active peer just to break the ice and get my node on the map.

Specs & Network setup:

• Hardware: Umbrel VM on my homlab, Xeon server, ECC memory, NVMe RAID array (Running 24/7).

• Network: 1/1 Gbit symmetric WAN with fixed IP. Port 9735 is open and properly forwarded on my OPNsense firewall.

• Location: Europe / Hungary

My Node URIs (feel free to connect via Clearnet or Tor):

Clearnet:

03a9157cc2f7a36dc482af2d7f3e189f29335fd8cde11d1863d8b07eb3bd8a4d25@zstakacs.eu:9735

Tor:

03a9157cc2f7a36dc482af2d7f3e189f29335fd8cde11d1863d8b07eb3bd8a4d25@epipfc5ljjhpxhknggzwxo4ffal6euv6ampc4vl55me2ylbcf5yk26yd.onion:9735

Once the gossip network synchronizes, I will be hosting a Nostr relay on this infrastructure. Any help to kickstart this node is highly appreciated! Thank you, plebs!

SOLVED - Many thanks SatsFaction!


r/TheLightningNetwork • • Aug 28 '26

Discussion Core Lightning's 14-day source embargo creates an interesting "don't trust, verify" problem

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3 Upvotes

r/TheLightningNetwork • • Aug 25 '26

Node Help Channel MaxHTLC

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2 Upvotes

r/TheLightningNetwork • • Aug 23 '26

Node Built a self-hosted Nostr relay + client (NOSTRAS) — Lightning-gated DVM jobs, paid articles/podcasts, pay-to-post groups. Would love real feedback.

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3 Upvotes

r/TheLightningNetwork • • Aug 20 '26

Node "Live" HTLC Stream for Authenticity

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4 Upvotes

It’s a live view (time delay, obfuscation, generalization) of Authenticity’s HTLC flow.

Thought I’d share as I think it’s cool and useless, and people might want a view into how active Lightning is.


r/TheLightningNetwork • • Aug 16 '26

Other if you use Wallet of Satoshi - you have until jun 30 2027 to move your funds

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3 Upvotes

r/TheLightningNetwork • • Aug 09 '26

News There is a critical vulnerability being actively exploited on BTCPay Server, which can result in the loss of fund. Please update your BTCPayServer to 2.4.2

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17 Upvotes

r/TheLightningNetwork • • Aug 06 '26

Article What Does BIP110 Mean for the Lightning Network?

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amboss.tech
6 Upvotes

r/TheLightningNetwork • • Aug 06 '26

Project EasySwap - simple LN <-> onchain swaps (powered by SparkL2)

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0 Upvotes

r/TheLightningNetwork • • Jul 23 '26

Discussion Has the burden of proof for BIP110 been met?

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0 Upvotes

Leaving this here for anyone interested in a rational overview of BIP110.

Bitcoin, BIP110 and the Burden of Proof | A Reflection on Jack Kruse’s Argument

lightningbazaar.com.au/burden-of-proof/


r/TheLightningNetwork • • Jul 23 '26

Project Tiny 5 sat Lightning demo for Bitcoin mums and dads

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1 Upvotes

r/TheLightningNetwork • • Jul 22 '26

Project I built a creator platform on Bitcoin/Lightning, looking for feedback

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5 Upvotes

r/TheLightningNetwork • • Jul 17 '26

News AI Agents Are Starting to Pay in Bitcoin. Here’s How Lightning Makes It Possible.

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7 Upvotes

r/TheLightningNetwork • • Jul 15 '26

Discussion Free Channels / Liquidity Giveaway

4 Upvotes

Hi All,

If you want a free 1m channel (could be larger), post your pubkey/Amboss link here. If it's inactive for over 30 days, I'll be closing it. It'll have auto-fees and rebalancing from my end. My plan is to giveaway roughly 10 channels over the next few days. If the channel is active, I'll increase it's size.

This will be different than my past giveaways as I'll be opening it with my new node, focused on smaller channels (and as a test environment for me).

Integrity - https://amboss.space/node/030a118c885489ff9a751bd5c8b1941bc22c7b88ade7e0fe36fe3df87dd15c5e91

My requirements to participate are that you have 2m capacity and 4 channels already (to prevent idle capacity on my end). I won't be duplicating channels I already have open, and if I opened one in my last giveaway I may not open a new one (due to lack of routing).

-A

*PS* My next post plans to be that long promised architecture post in the next few weeks - along with an update of the monitoring dashboard I've been working on.


r/TheLightningNetwork • • Jul 14 '26

News Faster Transactions Are Drawing Users Toward Bitcoin Payments

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7 Upvotes

r/TheLightningNetwork • • Jul 11 '26

PSA You don't need to tell the employee that you want to use bitcoin when paying with bitcoin at a Square terminal

19 Upvotes

You don't need to tell the employee that you want to pay with bitcoin when you want to spend bitcoin at a store that uses Square and has the bitcoin payment option enabled. You do not even need to mention bitcoin to the employee. You just click the toggle button on the top left and it'll switch the payment method from fiat currency to bitcoin and it will show a lightning invoice QR code for you to scan.