Black holes are massive structures in the universe that suck in matter, energy and light. In this video @Carol Souza explains how Bitcoin is demonetizing other asset classes and sucking value from less dense structures like a financial black hole.

Opposition leader in Venezuela, María Corina Machado, proposes Bitcoin as a reserve asset, as a “lifeline” for the economy and means of resistence to authoritarianism. @Carol Souza

SeedSigner is a Bitcoin wallet that allows you to build a device to sign your transactions in an air-gapped manner. In this article, we will explore what SeedSigner is and how it works:

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SeedSigner: A Great DIY & Air-Gapped Bitcoin Wallet

SeedSigner is a Bitcoin hardware wallet that allows you to sign transactions in an air-gapped manner, without connecting to Wi-Fi or Bluetooth.