Xyoo 1975, piav qhia txog lub hnub nyoog analog ntawm kev soj ntsuam uas koom nrog xov tooj kais dej thiab lub cev bugging uas peb tam sim no xav txog quaint, Democratic Senator Frank Church tau ceeb toom txog kev phom sij ntawm cov ntaub ntawv soj ntsuam tsoomfwv tau loj hlob hauv Tebchaws Meskas. Lub hwj chim soj ntsuam ntawm tsoomfwv thiab nws cov chaw saib xyuas kev ruaj ntseg tuaj yeem, "txhua lub sijhawm tuaj yeem tig los ntawm Asmeskas cov neeg, thiab tsis muaj neeg Asmeskas yuav muaj kev ceev ntiag tug sab laug, xws li lub peev xwm los saib xyuas txhua yam: kev sib tham hauv xov tooj, xov tooj, nws tsis yog. t teeb meem. Yuav tsis muaj chaw nkaum, ”nws hais.
Tau qhov twg los: https://www.coindesk.com/layer2/privacyweek/2022/01/29/bitcoin-protects-privacy-and-fights-oppression/