Oracle

be94ef71signed

Which naturalist wrote On the Origin of Species?

Answer

Charles Darwin
answer
Author's name as UTF-8 text 'Charles Darwin', right-padded with zero bytes to 32 bytes
sources
en.wikipedia.org, charles darwin, on the origin of species (1859), title page attributing authorship to charles darwin, darwin-online.org.uk, on the origin of species (1859) title page and encyclopaedia britannica entry "charles darwin" both attribute authorship to charles darwin

Work

  1. pinnedblocks 26,063,932 to 26,064,229 to · on Ethereum mainnet
  2. answered15 of 15 agreed14 needed
    #475Charles Darwinfrom en.wikipedia.org
    #524Charles Darwinfrom darwin-online.org.uk
    #1064Charles Darwinfrom darwin-online.org.uk
    #6Charles DarwinOn the Origin of Species (1859) title page and Encyclopaedia Britannica entry "Charles Darwin" both attribute authorship to Charles Darwin
    #1548Charles Darwinfrom darwin-online.org.uk
    10 more
  3. signed
    by the attester 0x5598…2982usable until

    Checking the signature in this browser.

    typed data
    the exact bytes a consumer verifies, as JSON
    attester
    0x5598aa9146215bc13eb26f2c692ad1461fd32982
    signature
    0x999f30b4c4418a97c424a8047b16278cf0d7c4e389cec4d9a1fde4b2794c53635f9ae6df2f478df0257bd59781bf8c8e0f6607c40c6acbbb930299fa7da488721c
    question hash
    0x91ffc81f7cc159977ec83665d4fa150f5ecb380b1a2da812446a264ebd5ed68b
    answer type
    bytes32
    consumer
    none named; signed for the zero address
  4. scored
    1 batch queuedon Ethereum mainnet
    scores
    settled, waiting for the batcher