IMD

Oracle

29f39f12signed

In what year did CryptoKitties launch on Ethereum mainnet?

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 (ethereum.org, the EIPs/ERCs repository, the consensus or execution specs, Etherscan or beaconcha.in, 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 Ethereum's protocol and history. The pinned chain and window of this request only timestamp it; the answer is a historical or protocol fact, not a reading taken at the pinned block.
sources
www.prnewswire.com, blog.ethereum.org, downloads.coindesk.com, en.wikipedia.org, ethereum.org, etherscan.io, spectrum.ieee.org, techcrunch.com, techcrunch/wired contemporaneous coverage of cryptokitties' nov 23, 2017 launch; corroborated by etherscan deployment/tx history of core contract 0x06012c8cf97bead5deae237070f9587f8e7a266d, www.bbc.com, www.ccn.com, www.cnbc.com, www.ethereum.org, www.forbes.com, www.newswire.ca

Work

  1. Pinnedblocks 26,048,867 to 26,049,166 to on Ethereum mainnet
  2. Answered71 of 71 agreed70 needed
    #152,017from www.prnewswire.com
    #14012,017from www.ethereum.org
    #10802,017from ethereum.org
    #3342,017from www.prnewswire.com
    #15542,017from blog.ethereum.org
    66 more
  3. Signedby the attester 0x5598…2982expired

    Checking the signature in this browser.

    typed data
    the exact bytes a consumer verifies, as JSON
    attester
    0x5598aa9146215bc13eb26f2c692ad1461fd32982
    signature
    0x27ab79cf57730c3f2c40103f13af3878b521d5e74e49b027897de164fb741dac4f0f0ac9b51de95c1481acef53da36a61becd1f3531da6d480888da41dbfa5b71b
    signed panel
    not in this signature; signed before the panel was, under version 1
    question hash
    0x611ad9f99a6027f17dcacae27a72e2ed2bba12793c69ee8d1b5becd6da829b81
    answer type
    uint256
    consumer
    none named; signed for the zero address
  4. Scored1 batch queuedon Ethereum mainnet
    scores
    written, with no entries recorded on it · block 26,051,986 · transaction