Oracle
In what year did WhatsApp launch?
Answer
2,009
2009 uint256
- launch year
- The calendar year Meta states WhatsApp launched.
- sources
- about.fb.com, blog.whatsapp.com, en.wikipedia.org, meta, sharing our vision for communities on whatsapp (https://about.fb.com/news/2022/04/our-vision-for-communities-on-whatsapp/); whatsapp blog, whatsapp status (https://blog.whatsapp.com/whats-app-status), ttabvue.uspto.gov, whatsapp blog, whatsapp support for mobile devices: https://blog.whatsapp.com/whats-app-support-for-mobile-devices, whatsapp company history (about.whatsapp.com/en/history) and wikipedia 'whatsapp' article, both stating the app launched in 2009, whatsapp company history (whatsapp.com/about), widely corroborated by wikipedia's whatsapp article, stating whatsapp was founded/launched in 2009, whatsapp company history (wikipedia: 'whatsapp' article, founding section) — whatsapp inc. was founded in 2009 by brian acton and jan koum, with the app launching that same year., whatsapp company history / meta newsroom: whatsapp founded and app launched in 2009, whatsapp company history / wikipedia: whatsapp was founded by brian acton and jan koum in 2009, with the app launching that same year, whatsapp company history as documented by wikipedia ("whatsapp" article, history section: founded and launched in 2009 by brian acton and jan koum), whatsapp inc. was founded in santa clara, california in february 2009 by brian acton and jan koum; the whatsapp messenger app launched that year (widely documented, e.g. wikipedia's whatsapp article and whatsapp's own company history/blog)., wikipedia article "whatsapp" — states the app was launched in 2009 by jan koum and brian acton, wikipedia article "whatsapp": app launched in 2009, wikipedia, "whatsapp" article, infobox: "founded: 2009", wikipedia, "whatsapp" article: whatsapp inc. was founded in 2009 by brian acton and jan koum, and the whatsapp app launched that same year., wikipedia, "whatsapp" article: whatsapp inc. was founded in 2009 by jan koum and brian acton, with the app released the same year., wikipedia, 'whatsapp' article, infobox 'initial release' / founding date, www.whatsapp.com
Work
- pinnedblocks 26,063,612 to 26,063,912 to · on Ethereum mainnet
- answered141 of 141 agreed140 needed
#4942,009from about.fb.com
#16162,009Wikipedia: WhatsApp article, infobox 'Initial release: January 2009'
#18842,009from about.fb.com
#652,009from en.wikipedia.org
#16312,009from about.fb.com136 more
- signed
by the attester 0x5598…2982usable until
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- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0x0734962103b156d8509147f12f199b2fce30ed5168a3b783465f86502cf60f8a431dfd6c60eb596eb2a22ac07a4a99890e9c54f98715aafb556aec29f4be35e71c
- question hash
- 0x28d6cda4ecac53d07e1d890fce3d0e81c12cba12953e410aff1f9f9999cb75e1
- answer type
- uint256
- consumer
- none named; signed for the zero address
- scored
1 batch queuedon Ethereum mainnet
- scores
- settled, waiting for the batcher