BEGIN:VCALENDAR VERSION:2.0 PRODID:-//UTXOHub//Bitcoin calendar//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Bitcoin calendar: Milestones (UTXOHub) X-WR-CALDESC:Bitcoin's network dates\, market-moving releases\, conferences and anniversaries\, from utxohub.com/calendar. REFRESH-INTERVAL;VALUE=DURATION:PT12H X-PUBLISHED-TTL:PT12H BEGIN:VEVENT UID:whitepaper-2008-2026@utxohub.com DTSTAMP:20261030T114614Z DTSTART;VALUE=DATE:20261031 DTEND;VALUE=DATE:20261101 SUMMARY:The Bitcoin whitepaper\, 2008 DESCRIPTION:18 years ago. Satoshi Nakamoto announced the paper "Bitcoin: A Peer-to-Peer Electronic Cash System" on the Cryptography Mailing List\, de scribing electronic cash that works without a bank or other trusted third party.\n\nhttps://utxohub.com/history/bitcoin-whitepaper URL:https://utxohub.com/history/bitcoin-whitepaper CATEGORIES:Milestones TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:satoshi-last-forum-post-2010-2026@utxohub.com DTSTAMP:20261030T114614Z DTSTART;VALUE=DATE:20261212 DTEND;VALUE=DATE:20261213 SUMMARY:Satoshi's last forum post\, 2010 DESCRIPTION:16 years ago. Satoshi Nakamoto posted for the last time on the Bitcoin forum\, announcing version 0.3.19 with new limits against denial-o f-service attacks (attempts to overload nodes).\n\nhttps://satoshi.nakamot oinstitute.org/posts/bitcointalk/543/ URL:https://satoshi.nakamotoinstitute.org/posts/bitcointalk/543/ CATEGORIES:Milestones TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:hodl-2013-2026@utxohub.com DTSTAMP:20261030T114614Z DTSTART;VALUE=DATE:20261218 DTEND;VALUE=DATE:20261219 SUMMARY:The "HODL" post\, 2013 DESCRIPTION:13 years ago. A bitcointalk user called GameKyuubi posted "I AM HODLING" during a sharp price fall\, misspelling "holding". "HODL" became slang for keeping bitcoin rather than selling it.\n\nhttps://web.archive. org/web/20260108005915/https://bitcointalk.org/index.php?topic=375643.0 URL:https://web.archive.org/web/20260108005915/https://bitcointalk.org/inde x.php?topic=375643.0 CATEGORIES:Milestones TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:genesis-block-2009-2027@utxohub.com DTSTAMP:20261030T114614Z DTSTART;VALUE=DATE:20270103 DTEND;VALUE=DATE:20270104 SUMMARY:The genesis block\, 2009 DESCRIPTION:18 years ago. The first block of the Bitcoin blockchain\, block 0\, was created. Its only transaction contains the text "The Times 03/Jan /2009 Chancellor on brink of second bailout for banks".\n\nhttps://utxohub .com/history/genesis-block URL:https://utxohub.com/history/genesis-block CATEGORIES:Milestones TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:bitcoin-v0-1-2009-2027@utxohub.com DTSTAMP:20261030T114614Z DTSTART;VALUE=DATE:20270108 DTEND;VALUE=DATE:20270109 SUMMARY:Bitcoin v0.1 is released\, 2009 DESCRIPTION:18 years ago. Satoshi Nakamoto announced the first release of t he Bitcoin software\, a Windows-only program with open-source C++ code\, o n the Cryptography Mailing List.\n\nhttp://www.metzdowd.com/pipermail/cryp tography/2009-January/014994.html URL:http://www.metzdowd.com/pipermail/cryptography/2009-January/014994.html CATEGORIES:Milestones TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:running-bitcoin-2009-2027@utxohub.com DTSTAMP:20261030T114614Z DTSTART;VALUE=DATE:20270111 DTEND;VALUE=DATE:20270112 SUMMARY:Hal Finney tweets "Running bitcoin"\, 2009 DESCRIPTION:18 years ago. Cryptographer Hal Finney posted "Running bitcoin" on Twitter\, two days after block 1\, the first block after the genesis b lock\, was mined.\n\nhttps://twitter.com/halfin/status/1110302988 URL:https://twitter.com/halfin/status/1110302988 CATEGORIES:Milestones TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:first-transaction-block-170-2009-2027@utxohub.com DTSTAMP:20261030T114614Z DTSTART;VALUE=DATE:20270112 DTEND;VALUE=DATE:20270113 SUMMARY:The first bitcoin transaction\, 2009 DESCRIPTION:18 years ago. Satoshi Nakamoto sent 10 bitcoin to Hal Finney in block 170\, the first transaction that moved coins from one person to ano ther.\n\nhttps://web.archive.org/web/20261007042341/https://bitcointalk.or g/index.php?topic=155054.0 URL:https://web.archive.org/web/20261007042341/https://bitcointalk.org/inde x.php?topic=155054.0 CATEGORIES:Milestones TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:pizza-day-2010-2027@utxohub.com DTSTAMP:20261030T114614Z DTSTART;VALUE=DATE:20270522 DTEND;VALUE=DATE:20270523 SUMMARY:Bitcoin Pizza Day\, 2010 DESCRIPTION:17 years ago. Laszlo Hanyecz paid 10\,000 BTC for two pizzas\, one of the first known purchases made with bitcoin.\n\nhttps://utxohub.com /history/bitcoin-pizza-day URL:https://utxohub.com/history/bitcoin-pizza-day CATEGORIES:Milestones TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:first-bitcoin-atm-2013-2027@utxohub.com DTSTAMP:20261030T114614Z DTSTART;VALUE=DATE:20271029 DTEND;VALUE=DATE:20271030 SUMMARY:The first bitcoin ATM opens\, 2013 DESCRIPTION:14 years ago. A bitcoin ATM made by Robocoin went live in a Wav es Coffee House in downtown Vancouver\, Canada. CBC News reported it as a world first: after scanning the customer's palm\, it swapped Canadian doll ars for bitcoin and back.\n\nhttps://utxohub.com/history/first-bitcoin-atm URL:https://utxohub.com/history/first-bitcoin-atm CATEGORIES:Milestones TRANSP:TRANSPARENT END:VEVENT BEGIN:VEVENT UID:whitepaper-2008-2027@utxohub.com DTSTAMP:20261030T114614Z DTSTART;VALUE=DATE:20271031 DTEND;VALUE=DATE:20271101 SUMMARY:The Bitcoin whitepaper\, 2008 DESCRIPTION:19 years ago. Satoshi Nakamoto announced the paper "Bitcoin: A Peer-to-Peer Electronic Cash System" on the Cryptography Mailing List\, de scribing electronic cash that works without a bank or other trusted third party.\n\nhttps://utxohub.com/history/bitcoin-whitepaper URL:https://utxohub.com/history/bitcoin-whitepaper CATEGORIES:Milestones TRANSP:TRANSPARENT END:VEVENT END:VCALENDAR