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
    65 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
    0x92153fa185f401b2f629bdbc2b3e0b2236172abaeec1f3d57b2d6abab2adb198662d64a5b9de9568bdd3999e055d4da76596e2f15d436baffc81c7fb8c5728771c
    question hash
    0xfb00204026d6d4eeb51879f620a93e0d853408d6f2906704fb1bee86c8b25426
    answer type
    uint256
    consumer
    none named; signed for the zero address
  4. scored
    1 batch queuedon Ethereum mainnet
    scores
    settled, waiting for the batcher