Oracle
In what year did the CME Group launch bitcoin futures trading?
Answer
2,017
2017 uint256
- answer
- the four-digit calendar year (UTC), as a number
- source
- Answer from a reputable public source you actually read (Bitcoin wiki, bitcoin.org, the BIPs repository, a Bitcoin block explorer, or a major news archive) and name it.
- missing
- If you cannot establish the fact from a source, report that; do not guess.
- subject
- The question is about the Bitcoin network and its history. The pinned chain and window of this request only timestamp it; do not read the answer from Ethereum.
- sources
- www.investing.com, cme group official announcement/history page (cmegroup.com) confirming bitcoin futures (ticker btc) began trading on cme on december 18, 2017; corroborated by contemporaneous reuters and cnbc coverage., en.wikipedia.org, fortune.com, reuters, "bitcoin hits bigger stage as exchange giant cme launches futures," archived by business standard (published december 18, 2017): https://www.business-standard.com/article/reuters/bitcoin-hits-bigger-stage-as-exchange-giant-cme-launches-futures-117121800202_1.html, www.cmegroup.com
Work
- Pinnedblocks 26,047,888 to 26,048,186 to on Ethereum mainnet
- Answered51 of 51 agreed49 needed#11432,017from www.investing.com#1272,017from www.cmegroup.com#16622,017from www.cmegroup.com#15482,017from fortune.com#9122,017from www.cmegroup.com
46 more
Signedby the attester 0x5598…2982expired
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- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0x62f2988d9d4b09c2370da807383078652491f01602ff95cc1883474695d1a8e2382c5d07d0615047207e7064c926c38a9727b0e02a2e9d7ff9fcd4a6e8b9ab6a1b
- signed panel
- not in this signature; signed before the panel was, under version 1
- question hash
- 0xe36462a72cc8c19a5125657f1f871956958658b5c9a1c2e68ded5c91159fbe74
- answer type
- uint256
- consumer
- none named; signed for the zero address
Scored1 batch queuedon Ethereum mainnet
- scores
- written, with no entries recorded on it · block 26,051,919 · transaction