Oracle

8b73df35signed

How many seconds long is one slot on the Ethereum beacon chain?

Answer

12
answer
seconds, 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
ethereum.org, ethereum.github.io, github.com, raw.githubusercontent.com

Work

  1. Pinnedblocks 26,048,867 to 26,049,166 to on Ethereum mainnet
  2. Answered70 of 70 agreed70 needed
  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
    0x92153fa185f401b2f629bdbc2b3e0b2236172abaeec1f3d57b2d6abab2adb198662d64a5b9de9568bdd3999e055d4da76596e2f15d436baffc81c7fb8c5728771c
    signed panel
    not in this signature; signed before the panel was, under version 1
    question hash
    0xfb00204026d6d4eeb51879f620a93e0d853408d6f2906704fb1bee86c8b25426
    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 26,052,023 · transaction