Guides
How to pick the right network for USDT and USDC
USDT and USDC exist on many chains. Wrong-network sends are a top permanent-loss risk. Use this checklist to match asset, network, …
Education
Guides
How to receive crypto safely into a self-custody wallet
Receiving is safer than sending, but the wrong network or a shared address still loses funds. This checklist shows how to …
Guides
How to read a block explorer and verify a transaction
A block explorer is the public receipt for every on-chain move. Learn how to look up a transaction ID, read confirmations, and …
News
El Salvador opens CUBO+ 2026 Bitcoin and Lightning bootcamp applications
El Salvador’s CUBO+ bootcamp has opened 2026 applications, training locals in Bitcoin and Lightning skills, with tracks for …
News
El Salvador runs a national Bitcoin node
El Salvador’s National Bitcoin Office is now running a full Bitcoin node, adding direct network participation to a strategy …
News
El Salvador opens fourth Bitcoin education zone in Apopa
El Salvador’s National Bitcoin Office opened the country’s fourth Zona Bitcoin inside the CUBO Valle Verde center in …