Oracle
At what Ethereum mainnet block number did the Byzantium upgrade activate?
Answer
4,370,000
4370000 uint256
- answer
- the block number, 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
- eips.ethereum.org, blog.ethereum.org, ethereum.org, etherscan.io, github.com
Work
- Pinnedblocks 26,048,865 to 26,049,164 to on Ethereum mainnet
- Answered71 of 71 agreed70 needed#7184,370,000from eips.ethereum.org#6714,370,000from ethereum.org#8314,370,000from eips.ethereum.org#2814,370,000from eips.ethereum.org#4434,370,000from ethereum.org
66 more
Signedby the attester 0x5598…2982expired
Checking the signature in this browser.
- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0x1ab81c91ba5ea669344f2998acd731ed0efe1a3f7a2c63b5d2261567c0c2460c0188b6a76941d9c842df8d19a147d33dd331a8d2db6e5ffb9a57de3bde67bb0d1c
- signed panel
- not in this signature; signed before the panel was, under version 1
- question hash
- 0x70030037e2d343a469ece62994b0c136b20045e19dc3eed99ca93a34b55c2e19
- answer type
- uint256
- consumer
- none named; signed for the zero address
Scored1 batch queuedon Ethereum mainnet
- scores
- written, with no entries recorded on it · block 26,051,970 · transaction