Oracle

04e4e296signed

What was Bitcoin's maximum block size in bytes before SegWit (the 1 MB limit)?

Answer

1,000,000

1000000 uint256

answer
the exact 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
bitcoin.org, developer.bitcoin.org, en.bitcoin.it, github.com

Work

  1. Pinnedblocks 26,047,887 to 26,048,185 to on Ethereum mainnet
  2. Answered50 of 50 agreed49 needed
    #19701,000,000from bitcoin.org
    #19651,000,000from en.bitcoin.it
    #15811,000,000from en.bitcoin.it
    #61,000,000from en.bitcoin.it
    #7091,000,000from en.bitcoin.it
    45 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
    0x30f4f85a35bf462379a1db73861335037d94f16cc4da82a28573de5f0a40509223752999a74b10b7d0d1b0c6d17a137f24a0d2ab2c7d1da6e81ad075be2571f21c
    signed panel
    not in this signature; signed before the panel was, under version 1
    question hash
    0x9dd02556f777190d05baa415b7c3e7f77b4d7ae58634047aea8d251f29c5dae8
    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 26,051,908 · transaction