?????????? ???????

???????????????????????8?22?10????????26200.00??????????????????27331.00?????????27587.00???????26000.00????4.13%?

?????????????????????27000?????25100????????????????????????????????????????

BTC?????????????

BTC?????????????

???????????????????????8?22?13????????309??????????????????314.00?????????326.99???????307.00????1.59%?

???????????????????????????????277-323????????????????????????

LTC?????????????

????

??????????????????

Blockstream???????????????????CEO Adam Back??????????????

Back??BitcoinVPS???Grubles????????????????????????????

???Blockstream??????????????????????????

?????????????????????????????????????????????

Blockstream?????????????????????????????????????

?Back??????????64kbit/???????“???????????????????????????????”

??????45??????????(??????)????????????(?Raspberry Pi)?

??????GNU Radio???????????????????????????????Back??SMS?????

?Back???Blockstream?????????????API?????????????????????

?????????Jeff Garzik?2014????????????BitSat?????????????????Reddit????????Blockstream????????????????????