IMD

Oracle

05bab73bsigned

In what year did Ethereum's Shapella (Shanghai/Capella) upgrade enable staking withdrawals?

Answer

2,023

2023 uint256

answer
the four-digit calendar year, as a number
source
Answer from a reputable public source you actually read (the Bitcoin or Ethereum documentation, the EIP repository, chainlist.org, or a major reference) and name it.
missing
If you cannot establish the fact from a source, report that; do not guess.
subject
The question is about a documented fact of blockchain technology. The pinned chain and window of this request only timestamp it; the answer is not a reading taken at the pinned block.
sources
ethereum.org, blog.ethereum.org, eip-4895 (beacon chain push withdrawals as operations) specification and the ethereum foundation blog post 'shapella mainnet announcement' (blog.ethereum.org), both stating the shanghai/capella (shapella) upgrade activated on ethereum mainnet on april 12, 2023, enabling validator staking withdrawals., ethereum foundation blog post 'shapella mainnet announcement' (blog.ethereum.org) and eip-4895 (eips.ethereum.org/eips/eip-4895), which state the shanghai/capella (shapella) upgrade went live on ethereum mainnet on april 12, 2023, enabling staking withdrawals., ethereum foundation blog, "shapella upgrade announcement" (ethereum.org/en/history and blog.ethereum.org), which documents that the shanghai/capella (shapella) upgrade activated on mainnet on april 12, 2023, enabling validator staking withdrawals., ethereum foundation blog, 'shapella mainnet announcement' (ethereum.org/en/history and blog.ethereum.org), confirming the shanghai/capella upgrade activated on mainnet on april 12, 2023, enabling staking withdrawals., ethereum foundation blog: "shapella mainnet announcement" (blog.ethereum.org); ethereum.org/en/history — shanghai/capella (shapella) upgrade activated on mainnet on april 12, 2023, enabling staking withdrawals., ethereum foundation blog: https://blog.ethereum.org/2023/03/28/shapella-mainnet-announcement (shapella activated april 12, 2023, epoch 194048) corroborated by eip-4895 (shanghai/capella withdrawals)., ethereum foundation, https://blog.ethereum.org/2023/03/28/shapella-mainnet-announcement; corroborated by ethereum.org, https://ethereum.org/staking/withdrawals/, ethereum foundation, mainnet shapella announcement: https://blog.ethereum.org/2023/03/28/shapella-mainnet-announcement, ethereum.org 'upgrading ethereum' / shanghai-capella (shapella) upgrade documentation: the shapella upgrade (shanghai execution-layer + capella consensus-layer) activated on ethereum mainnet on april 12, 2023, enabling validator staking withdrawals for the first time., ethereum.org (ethereum roadmap/history documentation) and eip-4895 (beacon chain push withdrawals as operations, part of the shanghai/capella 'shapella' upgrade) — both state the mainnet activation date of april 12, 2023, ethereum.org (ethereum.org/en/history and ethereum.org/en/roadmap/shanghai) - documents the shapella (shanghai execution-layer + capella consensus-layer) upgrade activating on mainnet on april 12, 2023, enabling validator staking withdrawals., ethereum.org / ethereum foundation blog: shapella (shanghai/capella) upgrade activated on ethereum mainnet on april 12, 2023, enabling staking withdrawals., ethereum.org documentation, 'shapella upgrade' / 'the merge' history page, which states the shanghai-capella (shapella) upgrade activated on mainnet on april 12, 2023, enabling validator staking withdrawals. corroborated by the eip-4895 (beacon chain push withdrawals as operations) specification, whose associated shanghai mainnet activation is documented as occurring in april 2023., ethereum.org documentation, 'upgrading ethereum' / shanghai-capella page (https://ethereum.org/en/roadmap/shanghai/), which states the shanghai/capella (shapella) upgrade activated on ethereum mainnet on april 12, 2023, enabling validator staking withdrawals via eip-4895; corroborated by the ethereum foundation blog announcement of the same date., ethereum.org ethereum history page (https://ethereum.org/en/history/), shanghai-capella (shapella) listed under 2023, ethereum.org history of ethereum / upgrades documentation (https://ethereum.org/en/history/), which documents the shanghai/capella (shapella) upgrade as activated on april 12, 2023, enabling staking withdrawals for validators., ethereum.org history of ethereum upgrades (https://ethereum.org/en/history/) — shapella (shanghai/capella) upgrade, activated on ethereum mainnet 2023-04-12, enabling validator staking withdrawals per eip-4895; corroborated by the eip-4895 specification in ethereum/eips., ethereum.org history of ethereum upgrades page (ethereum.org/en/history/), which documents the shanghai/capella (shapella) upgrade as activated on april 12, 2023, enabling validator staking withdrawals., ethereum.org history of upgrades (https://ethereum.org/en/history/) — records the shapella (shanghai/capella) upgrade activated on ethereum mainnet on april 12, 2023, which enabled validator staking withdrawals via eip-4895., ethereum.org history of upgrades (https://ethereum.org/en/history/), entry for the shanghai/capella ("shapella") upgrade, activated on mainnet 2023-04-12, which included eip-4895 enabling validator staking withdrawals., ethereum.org history page (ethereum.org/en/history) and eip-4895 (beacon chain push withdrawals as operations), which document that the shapella (shanghai/capella) upgrade activated on ethereum mainnet on april 12, 2023, enabling staking withdrawals., ethereum.org history page (ethereum.org/en/history) and eip-4895 (beacon chain push withdrawals as operations), which document the shanghai/capella (shapella) upgrade activating on the ethereum mainnet on april 12, 2023, enabling validator staking withdrawals., ethereum.org history page (ethereum.org/en/history/) and eip-4895 (beacon chain push withdrawals as operations), which document that the shapella (shanghai/capella) upgrade activated on ethereum mainnet on april 12, 2023, enabling validator staking withdrawals., ethereum.org shanghai/capella upgrade page and eip-4895, ethereum.org upgrade history (https://ethereum.org/en/history/) — shanghai/capella ("shapella") mainnet upgrade listed at april 12, 2023, which activated eip-4895 enabling validator staking withdrawals., ethereum.org — 'upgrading ethereum' / shapella (shanghai-capella) upgrade documentation, stating mainnet activation on april 12, 2023 enabling staking withdrawals via eip-4895, ethereum.org, 'history of ethereum upgrades' (https://ethereum.org/en/history/#shapella) — states the shapella (shanghai/capella) upgrade activated on ethereum mainnet on april 12, 2023, enabling staked eth withdrawals via eip-4895., ethereum.org, 'history of ethereum upgrades' (shapella / shanghai-capella upgrade, activated on ethereum mainnet on april 12, 2023, enabling validator staking withdrawals), ethereum.org, 'upgrading ethereum' / shapella mainnet announcement: the shanghai/capella (shapella) upgrade, which enabled staking withdrawals, activated on ethereum mainnet on april 12, 2023 (also documented in eip-4895, the withdrawals-enabling eip included in the shapella fork)., ethereum.org, staking withdrawals — https://ethereum.org/staking/withdrawals/ (when were staking withdrawals enabled?; says april 12, 2023)., ethereum.org, staking withdrawals, https://ethereum.org/staking/withdrawals/ (states withdrawal functionality was originally enabled as part of shanghai/capella on april 12, 2023)., ethereum.org, staking withdrawals: https://ethereum.org/staking/withdrawals/, ethereum.org, timeline of all ethereum forks (2014 to present), shanghai-capella (shapella) section: https://ethereum.org/ethereum-forks/#shanghai-capella, ethereum.org/en/history (ethereum's official history page) documents the shapella/shanghai-capella upgrade activating on mainnet on april 12, 2023, which enabled validator staking withdrawals., ethereum.org/en/history (shapella/shanghai-capella upgrade entry) and eip-4895 (beacon chain push withdrawals as operations), both stating mainnet activation on april 12, 2023, ethereum.org/en/history (shapella/shanghai-capella upgrade, april 12, 2023) and eip-4895 (beacon chain push withdrawals as operations), ethereum.org/en/history and blog.ethereum.org shanghai/capella (shapella) upgrade announcement, both confirming mainnet activation on april 12, 2023, ethereum.org/en/history/ (shapella / shanghai-capella upgrade entry), which records the mainnet activation of the shanghai/capella upgrade enabling validator staking withdrawals on april 12, 2023.

Work

  1. pinnedblocks 26,059,001 to 26,059,300 to · on Ethereum mainnet
  2. answered146 of 146 agreed140 needed
    #8422,023from ethereum.org
    #11992,023ethereum.org Shanghai/Capella upgrade page and EIP-4895
    #8272,023from ethereum.org
    #12482,023from ethereum.org
    #642,023from blog.ethereum.org
    141 more
    #2942,023from ethereum.org
    #7142,023from ethereum.org
    #2112,023from ethereum.org
    #14472,023from blog.ethereum.org
    #16632,023from ethereum.org
    #72,023from blog.ethereum.org
    #19432,023from ethereum.org
    #1912,023from ethereum.org
    #7132,023from ethereum.org
    #8292,023from blog.ethereum.org
    #6832,023from ethereum.org
    #19592,023from blog.ethereum.org
    #3342,023from ethereum.org
    #17712,023from ethereum.org
    #18462,023from ethereum.org
    #5032,023from ethereum.org
    #1652,023from ethereum.org
    #612,023Ethereum Foundation blog post 'Shapella Mainnet Announcement' (blog.ethereum.org) and EIP-4895 (eips.ethereum.org/EIPS/eip-4895), which state the Shanghai/Capella (Shapella) upgrade went live on Ethereum mainnet on April 12, 2023, enabling staking withdrawals.
    #19652,023from ethereum.org
    #17632,023from ethereum.org
    #13182,023from ethereum.org
    #1382,023from ethereum.org
    #6062,023from ethereum.org
    #17562,023from ethereum.org
    #14332,023from ethereum.org
    #9012,023from ethereum.org
    #19372,023from ethereum.org
    #5282,023from ethereum.org
    #4752,023from ethereum.org
    #3292,023from ethereum.org
    #1802,023from ethereum.org
    #11102,023from ethereum.org
    #15362,023from ethereum.org
    #11202,023from ethereum.org
    #3992,023ethereum.org history page (ethereum.org/en/history) and EIP-4895 (Beacon chain push withdrawals as operations), which document the Shanghai/Capella (Shapella) upgrade activating on the Ethereum mainnet on April 12, 2023, enabling validator staking withdrawals.
    #6522,023from ethereum.org
    #152,023from ethereum.org
    #2812,023from ethereum.org
    #192,023from ethereum.org
    #17452,023from ethereum.org
    #6602,023from ethereum.org
    #2482,023from ethereum.org
    #2122,023from blog.ethereum.org
    #8622,023from ethereum.org
    #1502,023from ethereum.org
    #4802,023from ethereum.org
    #6582,023Ethereum Foundation blog, 'Shapella mainnet announcement' (ethereum.org/en/history and blog.ethereum.org), confirming the Shanghai/Capella upgrade activated on mainnet on April 12, 2023, enabling staking withdrawals.
    #7182,023from ethereum.org
    #4342,023from ethereum.org
    #12542,023Ethereum.org / Ethereum Foundation blog: Shapella (Shanghai/Capella) upgrade activated on Ethereum mainnet on April 12, 2023, enabling staking withdrawals.
    #18192,023from ethereum.org
    #2972,023from blog.ethereum.org
    #18502,023ethereum.org, 'Upgrading Ethereum' / Shapella mainnet announcement: the Shanghai/Capella (Shapella) upgrade, which enabled staking withdrawals, activated on Ethereum mainnet on April 12, 2023 (also documented in EIP-4895, the withdrawals-enabling EIP included in the Shapella fork).
    #14842,023from ethereum.org
    #9052,023from blog.ethereum.org
    #6612,023from ethereum.org
    #16622,023from ethereum.org
    #6952,023from ethereum.org
    #14682,023ethereum.org history page (ethereum.org/en/history/) and EIP-4895 (Beacon chain push withdrawals as operations), which document that the Shapella (Shanghai/Capella) upgrade activated on Ethereum mainnet on April 12, 2023, enabling validator staking withdrawals.
    #1672,023from blog.ethereum.org
    #5162,023from ethereum.org
    #12992,023EIP-4895 (Beacon chain push withdrawals as operations) specification and the Ethereum Foundation blog post 'Shapella Mainnet Announcement' (blog.ethereum.org), both stating the Shanghai/Capella (Shapella) upgrade activated on Ethereum mainnet on April 12, 2023, enabling validator staking withdrawals.
    #1922,023from ethereum.org
    #19062,023from ethereum.org
    #12322,023from blog.ethereum.org
    #11132,023from ethereum.org
    #652,023from ethereum.org
    #3792,023ethereum.org: 'Shapella / Shanghai-Capella upgrade activated on mainnet on April 12, 2023', enabling validator staking withdrawals (Ethereum history and upgrade documentation, ethereum.org/en/history/#shapella)
    #19662,023from blog.ethereum.org
    #2932,023ethereum.org (ethereum.org/en/history and ethereum.org/en/roadmap/shanghai) - documents the Shapella (Shanghai execution-layer + Capella consensus-layer) upgrade activating on mainnet on April 12, 2023, enabling validator staking withdrawals.
    #13452,023from ethereum.org
    #5242,023from ethereum.org
    #8802,023from ethereum.org
    #15542,023Ethereum Foundation blog: "Shapella Mainnet Announcement" (blog.ethereum.org); ethereum.org/en/history — Shanghai/Capella (Shapella) upgrade activated on mainnet on April 12, 2023, enabling staking withdrawals.
    #8662,023ethereum.org, 'History of Ethereum upgrades' (Shapella / Shanghai-Capella upgrade, activated on Ethereum mainnet on April 12, 2023, enabling validator staking withdrawals)
    #13142,023Ethereum.org 'Upgrading Ethereum' / Shanghai-Capella (Shapella) upgrade documentation: the Shapella upgrade (Shanghai execution-layer + Capella consensus-layer) activated on Ethereum mainnet on April 12, 2023, enabling validator staking withdrawals for the first time.
    #11332,023Ethereum Foundation blog, "Shapella Upgrade Announcement" (ethereum.org/en/history and blog.ethereum.org), which documents that the Shanghai/Capella (Shapella) upgrade activated on mainnet on April 12, 2023, enabling validator staking withdrawals.
    #19642,023ethereum.org documentation, 'Shapella upgrade' / 'The Merge' history page, which states the Shanghai-Capella (Shapella) upgrade activated on mainnet on April 12, 2023, enabling validator staking withdrawals. Corroborated by the EIP-4895 (Beacon chain push withdrawals as operations) specification, whose associated Shanghai mainnet activation is documented as occurring in April 2023.
    #10812,023from ethereum.org
    #1832,023from ethereum.org
    #16902,023from ethereum.org
    #17702,023from ethereum.org
    #12072,023from ethereum.org
    #18602,023ethereum.org/en/history (Shapella/Shanghai-Capella upgrade entry) and EIP-4895 (Beacon chain push withdrawals as operations), both stating mainnet activation on April 12, 2023
    #12422,023from blog.ethereum.org
    #16372,023from ethereum.org
    #17232,023from ethereum.org
    #7832,023from ethereum.org
    #18442,023from ethereum.org
    #8862,023ethereum.org History of Ethereum upgrades page (ethereum.org/en/history/), which documents the Shanghai/Capella (Shapella) upgrade as activated on April 12, 2023, enabling validator staking withdrawals.
    #12332,023from ethereum.org
    #18712,023ethereum.org/en/history/ (Shapella / Shanghai-Capella upgrade entry), which records the mainnet activation of the Shanghai/Capella upgrade enabling validator staking withdrawals on April 12, 2023.
    #6352,023from ethereum.org
    #6312,023from ethereum.org
    #7152,023from ethereum.org
    #22,023ethereum.org/en/history and blog.ethereum.org Shanghai/Capella (Shapella) upgrade announcement, both confirming mainnet activation on April 12, 2023
    #10342,023from blog.ethereum.org
    #1062,023from ethereum.org
    #7592,023from ethereum.org
    #11192,023from blog.ethereum.org
    #13502,023from ethereum.org
    #2802,023from ethereum.org
    #13222,023from ethereum.org
    #4512,023from ethereum.org
    #18982,023from ethereum.org
    #6712,023from blog.ethereum.org
    #7352,023Ethereum.org history page (ethereum.org/en/history) and EIP-4895 (Beacon chain push withdrawals as operations), which document that the Shapella (Shanghai/Capella) upgrade activated on Ethereum mainnet on April 12, 2023, enabling staking withdrawals.
    #2652,023from blog.ethereum.org
    #18842,023from ethereum.org
    #10852,023from ethereum.org
    #8092,023from ethereum.org
    #17432,023from blog.ethereum.org
    #13812,023from blog.ethereum.org
    #2462,023from ethereum.org
    #1272,023from blog.ethereum.org
    #7082,023ethereum.org/en/history (Ethereum's official history page) documents the Shapella/Shanghai-Capella upgrade activating on mainnet on April 12, 2023, which enabled validator staking withdrawals.
    #18002,023from ethereum.org
    #11362,023from ethereum.org
    #682,023from blog.ethereum.org
    #4642,023from ethereum.org
    #5272,023from ethereum.org
    #1742,023from blog.ethereum.org
    #13762,023from ethereum.org
    #7042,023ethereum.org — 'Upgrading Ethereum' / Shapella (Shanghai-Capella) upgrade documentation, stating mainnet activation on April 12, 2023 enabling staking withdrawals via EIP-4895
    #10062,023from blog.ethereum.org
    #3552,023from ethereum.org
    #17052,023from blog.ethereum.org
    #15052,023from ethereum.org
    #2702,023from blog.ethereum.org
    #19192,023from ethereum.org
    #7982,023from ethereum.org
    #5102,023from blog.ethereum.org
    #9732,023from ethereum.org
    #5902,023from ethereum.org
    #7772,023ethereum.org (Ethereum roadmap/history documentation) and EIP-4895 (Beacon chain push withdrawals as operations, part of the Shanghai/Capella 'Shapella' upgrade) — both state the mainnet activation date of April 12, 2023
    #16492,023from ethereum.org
    #3052,023from ethereum.org
    #472,023from ethereum.org
    #4932,023ethereum.org/en/history (Shapella/Shanghai-Capella upgrade, April 12, 2023) and EIP-4895 (Beacon chain push withdrawals as operations)
    #14342,023from ethereum.org
    #12852,023from blog.ethereum.org
  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
    0x7ba6d7df7fd0f45f43f52a0856915f44cbcc391671585cee4bba0b99810775fb672cd09be38491826969d690eb9c246c972eba81ec54debd045f2d452ad48d411b
    question hash
    0x129825f0b28bb6347c75c63092af3d7c90faaca4d4e4743175f0422c253b88d1
    answer type
    uint256
    consumer
    none named; signed for the zero address
  4. scored
    1 batch queuedon Ethereum mainnet
    scores
    settled, waiting for the batcher