As is par for the course for Bitcoin (BTC), El Salvador becoming the first nation-state to adopt BTC as legal tender is now immortalized on the blockchain.Data from blockchain explorer service Blockchair shows block 686,938 bearing the message “asamblea aprueba la ley bitcoin,” — assembly approves Bitcoin law — the frontpage headline carried by El Salvadoran daily Diario El … [Read more...] about Bitcoin miner Poolin immortalizes El Salvador’s BTC adoption on the blockchain