Bitcoin Holiday Calendar
September
Sun
Mon
Tue
Wed
Thu
Fri
Sat
02
Opendime makes its debut
September 2nd, 2014
On this day in 2014, the first bitcoin bearer instrument, Opendime, is released.
07
Bitcoin becomes legal tender in El Salvador
September 7th, 2021
On this day in 2021, bitcoin became legal tender in El Salvador, 90 days after the publication of the law in the official gazette, making El Salvador the first country to enact bitcoin as legal tender through legislation.
Diffie-Hellman dayBitcoin Logo DayBitcoin Whitepaper DayBitcoin's birthday!Proof of Keys DayGenesis Transaction DayBitcoin Pizza DaySilk Road DayAltcoin Genesis DayThe great bitcoin bubble of 2011Coinkite Was Born #140,900The death of Mt. Gox24 block rollbackThe Billion Dollar DayBitcoin ATM DayShitcoin DayFree Ross DayHaters in Disbelief DayHODL dayI am not Dorian NakamotoOpendime makes its debutThe Slaying of the BearWhaleThis is Gentlemen!Lightning Whitepaper DayBitconneeeeeeeeect!Gold Parity DayFirst Lightning payment on LTCNY Disagreement DayBitcoin Independence DaySegWit Lock-in DayActivation DayS2X Failure to Launch DayColdcard makes its debutLightning Pay DayLightning Pizza DayLightning Network TorchBitcoin Infinity DayCraig Wright is a Fraud DayMoscow timeMoscow TimeLaw declaring bitcoin legal tender in El Salvador passesBitcoin becomes legal tender in El Salvador