IMD

Oracle

ea72d7easigned

In what year did Ethereum's Merge to proof of stake take place?

Answer

2,022

2022 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, ethereum foundation documentation, ethereum.org/en/roadmap/merge/ — 'the merge happened on september 15, 2022', ethereum.org 'the merge' documentation (https://ethereum.org/en/roadmap/merge/) — states the merge, ethereum's transition to proof-of-stake consensus, took place on september 15, 2022, ethereum.org documentation, 'the merge' (https://ethereum.org/en/roadmap/merge/), which states ethereum's transition to proof-of-stake (the merge) took place on september 15, 2022, ethereum.org documentation, the merge: https://ethereum.org/roadmap/merge/ — states that the merge was executed on september 15, 2022., ethereum.org history page (https://ethereum.org/en/history/) and eip-3675 (upgrade consensus to proof-of-stake), which document that the merge, transitioning ethereum mainnet from proof-of-work to proof-of-stake, occurred on september 15, 2022 (paris upgrade / bellatrix+paris)., ethereum.org merge documentation (ethereum.org/en/roadmap/merge) and eip-3675 in the ethereum eips repository, both stating the merge took place on september 15, 2022, ethereum.org official documentation, 'the merge' (https://ethereum.org/en/roadmap/merge/), which states the merge took place on september 15, 2022., ethereum.org, 'the merge' (https://ethereum.org/en/roadmap/merge/) and the ethereum foundation blog, both documenting that the merge took place on september 15, 2022, ethereum.org, 'the merge' (https://ethereum.org/en/roadmap/merge/) — states ethereum mainnet merged with the beacon chain on september 15, 2022, completing the transition to proof of stake, ethereum.org, 'the merge' (https://ethereum.org/en/roadmap/merge/) — states ethereum's merge to proof-of-stake consensus took place on september 15, 2022, ethereum.org, the merge (https://ethereum.org/roadmap/merge/), states it was executed on september 15, 2022., ethereum.org, the merge (https://ethereum.org/roadmap/merge/), states it was executed september 15, 2022., ethereum.org, the merge — https://ethereum.org/roadmap/merge/ (states the merge was executed on september 15, 2022), ethereum.org, the merge: https://ethereum.org/roadmap/merge/, ethereum.org, the merge: https://ethereum.org/roadmap/merge/ (states executed september 15, 2022 and completed transition to proof-of-stake consensus), ethereum.org, the merge: https://ethereum.org/roadmap/merge/ (states execution on september 15, 2022), ethereum.org, the merge: https://ethereum.org/roadmap/merge/ (states the merge was executed on september 15, 2022)., ethereum.org, the merge: https://ethereum.org/roadmap/merge/ (states the merge was executed september 15, 2022), ethereum.org/en/history (official ethereum foundation documentation) and eip-3675, both stating the merge occurred on 2022-09-15, ethereum.org/en/history — ethereum foundation's official history page documenting the merge completion on 2022-09-15, ethereum.org/en/history — official ethereum foundation history page documenting the merge (transition to proof-of-stake) as completed on september 15, 2022, ethereum.org/en/history/ ("the merge" entry, dated september 15, 2022) and eip-3675 (upgrade consensus to proof-of-stake), which was activated on ethereum mainnet on 2022-09-15, ethereum.org/en/roadmap/merge, ethereum.org/en/roadmap/merge ("the merge" documentation page, ethereum foundation) — states the merge occurred on september 15, 2022, when ethereum's execution layer merged with the beacon chain proof-of-stake consensus layer., ethereum.org/en/roadmap/merge ("the merge" documentation) states ethereum's transition to proof-of-stake, the merge, occurred on september 15, 2022., ethereum.org/en/roadmap/merge (ethereum foundation documentation) and eip-3675 (ethereum/eips repository): the merge, transitioning ethereum mainnet from proof-of-work to proof-of-stake, took place on september 15, 2022., ethereum.org/en/roadmap/merge (ethereum foundation documentation): 'the merge represented the joining of the existing execution layer of ethereum with its new proof-of-stake consensus layer, the beacon chain... the merge took place on september 15, 2022.', ethereum.org/en/roadmap/merge (ethereum foundation documentation): 'the merge represents the joining of the original execution layer... with the new proof-of-stake consensus layer... this happened on september 15, 2022.', ethereum.org/en/roadmap/merge (ethereum foundation documentation): 'the merge' occurred on september 15, 2022, when the ethereum mainnet execution layer merged with the beacon chain, transitioning consensus from proof-of-work to proof-of-stake., ethereum.org/en/roadmap/merge (ethereum foundation documentation): states the merge, transitioning ethereum mainnet to proof-of-stake, occurred on september 15, 2022 (execution client's paris upgrade paired with the bellatrix consensus-layer upgrade), consistent with eip-3675 (upgrade consensus to proof-of-stake)., ethereum.org/en/roadmap/merge (ethereum foundation documentation): the merge took place on september 15, 2022, ethereum.org/en/roadmap/merge — 'the merge' page states the merge took place on september 15, 2022, ethereum.org/en/roadmap/merge — official ethereum foundation documentation stating the merge (transition to proof-of-stake) took place on september 15, 2022, ethereum.org/en/roadmap/merge/ (ethereum foundation documentation): 'the merge represents the joining of the existing execution layer... with the new proof-of-stake consensus layer... this happened on september 15, 2022.', ethereum.org/en/roadmap/merge/ (ethereum foundation official documentation): the merge occurred on september 15, 2022, ethereum.org/en/roadmap/merge/ and eip-3675 (eips.ethereum.org/eips/eip-3675), which document that the merge activated on 2022-09-15.

Work

  1. pinnedblocks 26,058,999 to 26,059,298 to · on Ethereum mainnet
  2. answered141 of 141 agreed140 needed
    #2482,022from ethereum.org
    #512,022from ethereum.org
    #3092,022from ethereum.org
    #17432,022from ethereum.org
    #11682,022from ethereum.org
    136 more
    #5402,022ethereum.org/en/roadmap/merge (Ethereum Foundation documentation): 'The Merge' occurred on September 15, 2022, when the Ethereum mainnet execution layer merged with the Beacon Chain, transitioning consensus from proof-of-work to proof-of-stake.
    #19652,022from ethereum.org
    #6352,022from ethereum.org
    #2852,022from ethereum.org
    #5032,022from ethereum.org
    #882,022ethereum.org/en/roadmap/merge (Ethereum Foundation documentation): 'The Merge represented the joining of the existing execution layer of Ethereum with its new proof-of-stake consensus layer, the Beacon Chain... The Merge took place on September 15, 2022.'
    #17252,022ethereum.org/en/roadmap/merge — 'The Merge' page states the Merge took place on September 15, 2022
    #9532,022from ethereum.org
    #14402,022from ethereum.org
    #12992,022from ethereum.org
    #14272,022from ethereum.org
    #7212,022from ethereum.org
    #4802,022from ethereum.org
    #10342,022from ethereum.org
    #5242,022from ethereum.org
    #8662,022Ethereum Foundation documentation, ethereum.org/en/roadmap/merge/ — 'The Merge happened on September 15, 2022'
    #18712,022ethereum.org/en/roadmap/merge (Ethereum Foundation documentation): states the Merge, transitioning Ethereum mainnet to proof-of-stake, occurred on September 15, 2022 (execution client's Paris upgrade paired with the Bellatrix consensus-layer upgrade), consistent with EIP-3675 (Upgrade consensus to Proof-of-Stake).
    #8002,022ethereum.org/en/roadmap/merge
    #3282,022from ethereum.org
    #14642,022ethereum.org/en/history — Ethereum Foundation's official history page documenting The Merge completion on 2022-09-15
    #1242,022from ethereum.org
    #8632,022ethereum.org Merge documentation (ethereum.org/en/roadmap/merge) and EIP-3675 in the Ethereum EIPs repository, both stating The Merge took place on September 15, 2022
    #12152,022from ethereum.org
    #15402,022ethereum.org/en/roadmap/merge (Ethereum Foundation documentation) and EIP-3675 (ethereum/EIPs repository): The Merge, transitioning Ethereum mainnet from proof-of-work to proof-of-stake, took place on September 15, 2022.
    #12752,022from ethereum.org
    #11132,022from ethereum.org
    #16732,022from ethereum.org
    #12512,022from ethereum.org
    #6072,022from ethereum.org
    #18792,022ethereum.org/en/roadmap/merge
    #7832,022from ethereum.org
    #82,022from ethereum.org
    #5272,022from ethereum.org
    #16632,022from ethereum.org
    #15992,022from ethereum.org
    #2152,022from ethereum.org
    #10812,022from ethereum.org
    #4462,022from ethereum.org
    #16312,022from ethereum.org
    #1922,022from ethereum.org
    #3272,022from ethereum.org
    #5282,022from ethereum.org
    #22,022from ethereum.org
    #11742,022from ethereum.org
    #13422,022from ethereum.org
    #1802,022from ethereum.org
    #6132,022from ethereum.org
    #1382,022from ethereum.org
    #12322,022from ethereum.org
    #652,022ethereum.org/en/roadmap/merge/ and EIP-3675 (eips.ethereum.org/EIPS/eip-3675), which document that The Merge activated on 2022-09-15.
    #18842,022from ethereum.org
    #4432,022ethereum.org/en/roadmap/merge/ (Ethereum Foundation documentation): 'The Merge represents the joining of the existing execution layer... with the new proof-of-stake consensus layer... This happened on September 15, 2022.'
    #6712,022from ethereum.org
    #5792,022from ethereum.org
    #16162,022from ethereum.org
    #2942,022ethereum.org/en/history (official Ethereum Foundation documentation) and EIP-3675, both stating The Merge occurred on 2022-09-15
    #18982,022from ethereum.org
    #7982,022from ethereum.org
    #15062,022from ethereum.org
    #5952,022ethereum.org/en/history — official Ethereum Foundation history page documenting The Merge (transition to proof-of-stake) as completed on September 15, 2022
    #14332,022from ethereum.org
    #3862,022from ethereum.org
    #1742,022from ethereum.org
    #4752,022from ethereum.org
    #8572,022from ethereum.org
    #12952,022from ethereum.org
    #4292,022ethereum.org/en/roadmap/merge ("The Merge" documentation) states Ethereum's transition to proof-of-stake, The Merge, occurred on September 15, 2022.
    #15302,022from ethereum.org
    #18442,022from ethereum.org
    #10862,022from ethereum.org
    #3412,022ethereum.org/en/roadmap/merge — official Ethereum Foundation documentation stating The Merge (transition to proof-of-stake) took place on September 15, 2022
    #3182,022from ethereum.org
    #7812,022from ethereum.org
    #7772,022ethereum.org/en/roadmap/merge
    #11932,022from ethereum.org
    #2092,022from ethereum.org
    #8802,022from ethereum.org
    #11292,022from ethereum.org
    #2112,022from ethereum.org
    #4342,022from ethereum.org
    #12852,022from ethereum.org
    #4702,022from ethereum.org
    #152,022from ethereum.org
    #14712,022from ethereum.org
    #7052,022from ethereum.org
    #6732,022from ethereum.org
    #1272,022ethereum.org/en/roadmap/merge/ (Ethereum Foundation official documentation): The Merge occurred on September 15, 2022
    #6062,022from ethereum.org
    #15142,022from ethereum.org
    #16492,022from ethereum.org
    #13112,022from ethereum.org
    #15812,022from ethereum.org
    #17232,022from ethereum.org
    #13732,022from ethereum.org
    #12742,022from ethereum.org
    #8352,022from ethereum.org
    #8622,022from ethereum.org
    #14992,022ethereum.org/en/roadmap/merge (Ethereum Foundation documentation): 'The Merge represents the joining of the original execution layer... with the new proof-of-stake consensus layer... This happened on September 15, 2022.'
    #612,022from ethereum.org
    #3632,022from ethereum.org
    #8122,022from ethereum.org
    #1972,022from ethereum.org
    #6372,022from ethereum.org
    #6612,022from ethereum.org
    #11192,022from ethereum.org
    #3672,022from ethereum.org
    #10842,022from ethereum.org
    #19412,022from ethereum.org
    #2522,022from ethereum.org
    #7602,022from ethereum.org
    #18602,022ethereum.org/en/history/ ("The Merge" entry, dated September 15, 2022) and EIP-3675 (Upgrade consensus to Proof-of-Stake), which was activated on Ethereum mainnet on 2022-09-15
    #6492,022from ethereum.org
    #13132,022from ethereum.org
    #17052,022from ethereum.org
    #3512,022ethereum.org/en/roadmap/merge ("The Merge" documentation page, Ethereum Foundation) — states The Merge occurred on September 15, 2022, when Ethereum's execution layer merged with the Beacon Chain proof-of-stake consensus layer.
    #7182,022from ethereum.org
    #12072,022from ethereum.org
    #14012,022ethereum.org/en/roadmap/merge (Ethereum Foundation documentation): The Merge took place on September 15, 2022
    #10252,022from ethereum.org
    #19802,022from ethereum.org
    #1532,022from ethereum.org
    #15692,022from ethereum.org
    #5592,022from ethereum.org
    #10792,022from ethereum.org
    #7292,022from ethereum.org
    #592,022from ethereum.org
    #17632,022from ethereum.org
    #2222,022from ethereum.org
    #17452,022from ethereum.org
    #18192,022from ethereum.org
    #3122,022from ethereum.org
    #6172,022from ethereum.org
    #8422,022from ethereum.org
    #3552,022from ethereum.org
    #1912,022from ethereum.org
    #15362,022from 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
    0x46a6cf2ec3c7560610d9e8bfd836aecdbb4192fd0a22a4577ec03b09a9a4999d497177d752644d9024c8f27e02a49cd45c7be5f25dd6d5655b46a3ab5e9d82291b
    question hash
    0x1998ef21d676cf5a07046e4f6a563dff0a6c8a66732d854248d099e6b137dc13
    answer type
    uint256
    consumer
    none named; signed for the zero address
  4. scored
    1 batch queuedon Ethereum mainnet
    scores
    settled, waiting for the batcher