Lightning Layer Hash
Your Trusted Source for Bitcoin Security & Open-Source Innovation
At Lightning Layer Hash, we are dedicated to empowering Bitcoin users with top-tier security solutions and open-source technology. Our mission is to provide high-quality signing devices, wallets, seed plates, and Bitcoin accessories that enhance self-custody, privacy, and financial sovereignty.
Our Offerings:
- Signing Devices & Hardware Wallets – Secure your Bitcoin transactions with industry-leading solutions.
- Seed Plates & Backup Solutions – Protect your recovery phrases with durable, fireproof, and tamper-resistant plates.
- Bitcoin Accessories – Explore a selection of tools designed to optimize your Bitcoin experience.
Thought Leadership & Research
Stay informed with our in-depth blogs and technical articles covering open-source advancements, software innovations, and emerging technology trends.
Blog Collections:
Podcast:
- Listen to insightful discussions on Bitcoin, privacy, and self-sovereignty: Freedom Tech Podcast
Visit Our Store
Our storefront is hosted on Blossom Servers, ensuring reliability and decentralization.
- Shop Now: Blossom Storefront
- Relay: wss://nos.lol
Consultations & Bitcoin Pipeline Services
We provide expert consultation on Bitcoin self-custody, privacy, and infrastructure setup. If you need assistance with Bitcoin-related security, node setup, or Lightning integration, connect with us:
- Book a Consultation: Bitcoin Pipeline
- Contact via Nostr: npub1x3w6j4vngs5cw6tft6kkpjc2fnc4sv6scnmvf4fvkurjh9uf9mjs4hh200
- Email: lnp2pttd@nostrich.zone
At Lightning Layer Hash, we believe in Don't Trust, Verify. Our commitment to open-source principles ensures that every product and service aligns with Bitcoin's core values of decentralization and security.
🚀 Empower your Bitcoin journey with the best tools for self-custody today!
LNbits Boltcards
LNbits boltcards that can be used with the LNbits boltcard extension. This 3D boltcard includes an NTAG 424 DNA NFC tag that allows for full replay protection with the LNbits Boltcard extension.
Blockstream Jade Hardware Wallet
Introducing the Blockstream Jade hardware wallet, the ultimate solution for securing your bitcoin with state-of-the-art security features and innovative air-gapped functionality. Blockstream’s groundbreaking device is designed to provide you with the highest level of protection for your digital assets ensuring your peace of mind.
Coldsats Steel Seed Plate Backup
A high-quality 316 marine-grade steel seed phrase backup plate from coldsats. A compact design. Stamp your 24-word seed phrase on just a 40 x 95 mm plate. Sturdy 2mm thick with words 1 to 12 etched on one side, and 13 – 24 on the reverse. Immortalise your bitcoin. Complexity is the enemy of security but simplicity is our ally.
Nostr Signing Device (NSD)
Secure Key Management for Nostr Protect your private keys while signing Nostr events remotely. The Nsec Remote Signer keeps your keys safely stored on-device, never exposing them to your computer, phone, or browser. Designed for seamless use with Nostr Connect-compatible clients, it ensures cryptographic operations are performed securely—where they belong. Reduce your attack surface and maintain full control of your identity on Nostr. ✅ Remote signing without key exposure ✅ Fully compatible with Nostr Connect ✅ Hardware-level key protection ✅ Ideal for privacy-conscious users
SeedSigner
The device / kit includes the following: Raspberry Pi Zero W with wireless communication disabled at the hardware level 1.3MP camera with ribbon cable Waveshare display hat MicroSD card Micro USB cable 3D printed SeedSigner case
StrFry Nostr Relay - Fully Managed and Hosted
Here’s a solid product description you can use for your **Nostr Strfry Relay (16,500 sats/month)**: --- ### **Nostr Strfry Relay – 16,500 sats/month** Take control of your Nostr experience with a **dedicated Strfry relay**, optimized for speed, reliability, and privacy. **What you get:** * 🔹 **Dedicated Nostr relay** powered by [Strfry](https://github.com/hoytech/strfry) – lightweight, high-performance, and optimized for long-term reliability. * 🔹 **Always-on** infrastructure with 99.9% uptime. * 🔹 **Enhanced privacy** – we don’t log your activity or sell your data. * 🔹 **Full access control** – only you and the contacts you approve can post through it. * 🔹 Perfect for **power users**, **communities**, or anyone who values censorship-resistance. **Pricing:** * Just **16,500 sats/month** * Paid directly via Bitcoin/Lightning – **no fiat, no KYC, no nonsense.** **Why run your own relay?** * Boost your posting speed & reliability. * Keep your content in your own orbit, not someone else’s server. * Contribute to decentralizing Nostr by adding more independent relays to the network. --- **➡️ [Subscribe now for 16,500 sats/month](#)** and take the next step in owning your digital presence.