BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Smart Calendars AI//CalFeed//EN
CALSCALE:GREGORIAN
METHOD:REQUEST
X-WR-CALNAME:Ethereum: Spurious Dragon Mainnet Upgrade
BEGIN:VEVENT
UID:f482e8f2-f42e-45d4-a1af-6f3ffd89fa95.ethereum-mainnet:meta-eip:607@smar
 tcalendars.ai
DTSTAMP:20260719T070630Z
DTSTART;VALUE=DATE:20161122
DTEND;VALUE=DATE:20161123
SEQUENCE:0
STATUS:CONFIRMED
SUMMARY;LANGUAGE=en:Ethereum: Spurious Dragon Mainnet Upgrade
DESCRIPTION;LANGUAGE=en:Ethereum activated the Spurious Dragon network upgr
 ade on Ethereum mainnet.\n\nActivation block: 2\,675\,000.\n\nIncluded EIP
 s: EIP-155\, EIP-160\, EIP-161\, EIP-170.\n\nHardfork Meta: EIP-607.\n\nOf
 ficial specification: https://eips.ethereum.org/EIPS/eip-607\n\nSources: E
 thereum Improvement Proposals (CC0) and ethereum.org (CC BY 4.0).
URL:https://eips.ethereum.org/EIPS/eip-607
CATEGORIES:Finance,Crypto,Ethereum,Network-Upgrade,Hard-Fork,Activated
END:VEVENT
END:VCALENDAR