Coldcard Q Review: Is Coinkite's New Hardware Wallet Worth the Upgrade?
Coinkite's Coldcard Q adds a larger screen, QR scanner, and battery power. Here's whether the $240 upgrade makes sense for your Bitcoin security.
January 25, 2026
TFTC
442 articles · Page 21 of 23
Articles
How Oil and Gas Producers Are Mining Bitcoin With Gas They Used to Burn
Oil producers now convert wasted flare gas into Bitcoin mining power, cutting emissions up to 63% while earning $12/mcf vs $3 via pipelines.
January 24, 2026
How to Invoice Clients in Bitcoin Using Zaprite
A practical guide to invoicing clients in Bitcoin with Zaprite, covering setup, wallet connections, invoice creation, and the tradeoffs to consider.
January 24, 2026
How to Set Up Automatic Recurring Bitcoin Purchases on River
A step-by-step guide to River's zero-fee recurring Bitcoin purchases, including the new supercharged feature that increases buys during dips.
January 23, 2026
Mutiny Wallet Review: What the First Browser-Based Self-Custodial Lightning Wallet Got Right (and Why It Still Shut Down)
A deep look at Mutiny Wallet's innovations, its December 2024 shutdown, and what its story reveals about the challenges facing Lightning Network adoption.
January 23, 2026
Yes, You Can Buy Life Insurance With Bitcoin. Here's How It Actually Works
Bitcoin-denominated life insurance is now real. We explain how Meanwhile works, what it costs, and whether it makes sense for long-term BTC holders.
January 22, 2026
Best Bitcoin Custody for High Net Worth Individuals: A Clear-Eyed Guide
How wealthy families and individuals should think about Bitcoin custody: institutional vs. self-custody, legal structures, and the tradeoffs that matter.
January 22, 2026
How to Get Paid in Bitcoin for Online Tasks With Stakwork
Stakwork pays workers in Bitcoin via Lightning Network for completing simple online tasks. Here's how the platform works and what to expect.
January 21, 2026
How to Earn Bitcoin From Your Podcast Using Sphinx and Value for Value
Learn how podcasters can receive Bitcoin directly from listeners using Sphinx Chat and Value for Value, with step-by-step setup and honest tradeoffs.
January 21, 2026
Bitcoin Mining Demand Response: How Miners Became Grid Stability Assets
Bitcoin miners can stabilize power grids by curtailing load in seconds. Learn how demand response works and how Satoshi Energy consults on grid integration.
January 20, 2026
How to Buy Bitcoin Without KYC in Europe Using Peach
A practical guide to buying Bitcoin privately in Europe through Peach, a Swiss P2P app with no identity verification up to CHF 1,000/day.
January 20, 2026
How to Earn Bitcoin Cash Back on Everyday Purchases With Oshi
Oshi lets you stack sats on everyday purchases at small businesses. Here's how the rewards work, what the tradeoffs are, and whether it's worth your time.
January 20, 2026
Nodl Review: Seven Years of Bitcoin Node Hardware, From One to Onyx
A comprehensive look at Nodl's plug-and-play Bitcoin nodes, from the €599 One to the new €1,499 Onyx flagship launching Summer 2026.
January 19, 2026
How to Accept Lightning Payments for Your Business With IBEX
IBEX makes accepting Bitcoin Lightning payments practical for businesses of any size. Here's how their infrastructure works and what to consider.
January 19, 2026
What Is Proof of Reserves and How Hoseki Lets You Verify Your Bitcoin
Proof of Reserves uses cryptographic verification to prove exchanges hold customer funds. Learn how Hoseki brings this transparency to institutions and individuals.
January 19, 2026
How to Buy Bitcoin Without KYC Using Hodl Hodl
A practical guide to buying Bitcoin without identity verification using Hodl Hodl's peer-to-peer platform, including fees, security, and tradeoffs.
January 19, 2026
What Is Bitcoin Mining Infrastructure and How GRIID Scaled It
Bitcoin mining infrastructure has evolved into a capital-intensive industry. Here's how it works and how GRIID built its approach before CleanSpark's acquisition.
January 19, 2026
How Giga Energy Turns Wasted Natural Gas Into Bitcoin Mining Power
Giga Energy converts stranded and flared natural gas into Bitcoin mining power, creating profits for oil producers while reducing emissions.
January 18, 2026
Fedimint and Fedi: How Community-Run Bitcoin Mints Are Bringing Private Ecash to the Underbanked
Fedimint lets communities run their own Bitcoin-backed ecash mints. Fedi turns that into a real product. Here's how it works and who it's for.
January 18, 2026
How to Lend or Borrow Bitcoin Peer to Peer With Debifi
Debifi offers non-custodial Bitcoin-backed loans through multisig escrow. Here's how the P2P lending platform works for borrowers and lenders.
January 18, 2026