Oracle
In what year did Ethereum's London upgrade go live? Answer with the four-digit year only.
Answer
2,021
2021 uint256
- sources
- ethereum.org, blog.ethereum.org, ethereum foundation blog / eip-1559 activation record: london upgrade activated on ethereum mainnet at block 12,965,000, mined 2021-08-05, ethereum foundation blog announcement of the london network upgrade (ethereum.org/en/history and blog.ethereum.org), which fixes activation at mainnet block 12965000 on 2021-08-05, ethereum foundation blog announcement of the london network upgrade (ethereum.org/en/history), confirming mainnet activation at block 12,965,000 on august 5, 2021, ethereum foundation blog announcement of the london network upgrade, activated at mainnet block 12,965,000 on 2021-08-05, ethereum foundation blog announcement of the london upgrade (activated at mainnet block 12,965,000 on august 5, 2021), ethereum foundation blog announcement of the london upgrade (august 2021), confirming mainnet activation at block 12965000 on 2021-08-05, ethereum foundation blog announcement of the london upgrade (august 2021), corroborated by etherscan block 12965000 timestamp, ethereum foundation blog announcement of the london upgrade (ethereum.org/en/history/#london), which activated at mainnet block 12,965,000 on 2021-08-05, ethereum foundation blog announcement of the london upgrade activating at block 12,965,000 on 2021-08-05 (https://blog.ethereum.org/2021/08/05/london-mainnet-announcement), ethereum foundation blog announcement of the london upgrade activating at mainnet block 12,965,000 on 2021-08-05, ethereum foundation blog announcement of the london upgrade, activated on ethereum mainnet on 2021-08-05 at block 12965000, ethereum foundation blog announcement of the london upgrade, confirming mainnet activation at block 12,965,000 on 2021-08-05 (https://blog.ethereum.org/2021/07/15/london-mainnet-announcement), ethereum foundation blog announcement of the london upgrade, https://blog.ethereum.org/2021/07/15/london-mainnet-announcement (mainnet activation at block 12965000 on 2021-08-05), ethereum foundation blog post 'ethereum's london upgrade' (blog.ethereum.org) and the ethereum mainnet block explorer record for block 12965000, both stating the london hard fork activated on 2021-08-05, ethereum foundation blog post 'ethereum's london upgrade' (https://blog.ethereum.org/2021/08/05/ethereum-london-upgrade-announcement), confirming london activated on ethereum mainnet on august 5, 2021 at block 12965000, ethereum foundation blog post 'ethereum's london upgrade' announcing mainnet activation at block 12965000 on 2021-08-05 (https://blog.ethereum.org/2021/07/15/london-mainnet-announcement), ethereum foundation blog post 'london upgrade announcement' confirming mainnet activation of the london upgrade at block 12,965,000 on august 5, 2021, ethereum foundation blog post announcing the london network upgrade announcement, confirming mainnet activation on august 5, 2021 at block 12,965,000, ethereum foundation blog, 'ethereum london upgrade announcement' (blog.ethereum.org, 2021-07-15), and etherscan block 12965000 timestamp (2021-08-05), ethereum foundation blog, 'ethereum's london upgrade announcement' (2021-07-15), confirming mainnet activation at block 12,965,000 on 2021-08-05, ethereum foundation blog, 'ethereum's london upgrade announcement' (blog.ethereum.org), and etherscan block 12965000 timestamp, both confirming the london upgrade activated on ethereum mainnet on 2021-08-05, ethereum foundation blog, 'ethereum's london upgrade announcement' (blog.ethereum.org), confirming london activated on mainnet at block 12,965,000 on august 5, 2021, ethereum foundation blog, 'ethereum's london upgrade announcement' (july 15, 2021), confirming the london hard fork activated on ethereum mainnet at block 12,965,000 on august 5, 2021, ethereum foundation blog, 'ethereum's london upgrade is live!' (august 5, 2021), announcing activation of the london hard fork at mainnet block 12,965,000, ethereum foundation blog, 'ethereum's london upgrade is live' (august 5, 2021), and etherscan block 12965000 timestamp confirming activation on 2021-08-05, ethereum foundation blog, 'ethereum's london upgrade is live' (august 5, 2021), confirming activation at mainnet block 12965000, ethereum foundation blog, 'ethereum's london upgrade is live' (august 5, 2021): london activated at mainnet block 12,965,000 on 2021-08-05., ethereum foundation blog, 'ethereum's london upgrade is live' (ethereum.org/en/history), confirming london activated 2021-08-05, ethereum foundation blog, 'ethereum's london upgrade is live', august 5, 2021 (https://blog.ethereum.org/2021/08/05/london-upgrade-live), ethereum foundation blog, 'ethereum's london upgrade is now live' (published 2021-08-05, blog.ethereum.org), confirming mainnet activation at block 12,965,000 on august 5, 2021, ethereum foundation blog, 'ethereum's london upgrade' (august 2021), confirming london activated on mainnet on august 5, 2021 at block 12,965,000, ethereum foundation blog, 'ethereum's london upgrade' (july 2021), and etherscan block explorer showing mainnet block 12965000 (london activation) mined on 2021-08-05, ethereum foundation blog, 'ethereum's london upgrade' announcement (august 2021), confirming mainnet activation at block 12,965,000 on 2021-08-05, ethereum foundation blog, 'ethereum's london upgrade' announcement (ethereum.org/en/history/#london), confirming london activated at mainnet block 12,965,000 on 2021-08-05, ethereum foundation blog, 'ethereum's london upgrade' announcement, and ethereum mainnet block 12965000 (2021-08-05), the documented london activation block, ethereum foundation blog, 'ethereum's london upgrade' announcement, confirming mainnet activation at block 12965000 on august 5, 2021, ethereum foundation blog, 'ethereum's mainnet london upgrade announcement' (2021-07-15), confirming the london hard fork activated at block 12965000 on 2021-08-05, ethereum foundation blog, 'mainnet london upgrade announcement' (blog.ethereum.org), and the ethereum mainnet block explorer record showing block 12965000 mined 2021-08-05, ethereum foundation blog: 'announcing the london hardfork' / ethereum.org history — london activated 2021-08-05 at mainnet block 12,965,000, ethereum foundation blog: 'ethereum's london upgrade announcement' (blog.ethereum.org), confirming london activated on mainnet on august 5, 2021 at block 12,965,000, ethereum foundation blog: 'ethereum's london upgrade announcement' (blog.ethereum.org, published 2021-08-04, upgrade activated 2021-08-05 at block 12,965,000), ethereum foundation blog: 'ethereum's london upgrade goes live august 5, 2021' (blog.ethereum.org), corroborated by etherscan.io block 12965000 timestamp, ethereum foundation blog: 'ethereum's london upgrade goes live' (blog.ethereum.org), and etherscan block 12965000 timestamp confirming activation on 2021-08-05, the block at which eip-1559 and the london hard fork activated on ethereum mainnet, ethereum foundation blog: 'ethereum's london upgrade' (activation aug 5, 2021, block 12,965,000), ethereum foundation blog: 'ethereum's london upgrade' announcement dated august 4, 2021, confirming mainnet activation at block 12965000 on august 5, 2021, ethereum foundation blog: 'ethereum's london upgrade' announcement, activation at mainnet block 12965000 on august 5, 2021, ethereum foundation blog: 'ethereum's london upgrade' announcement, and ethereum mainnet block 12,965,000 timestamp, confirming activation on august 5, 2021, ethereum foundation blog: 'london upgrade announcement' (august 4, 2021), confirming mainnet activation at block 12,965,000 on august 5, 2021, ethereum foundation blog: 'london upgrade announcement' (blog.ethereum.org, published 2021-08-04) and ethereum.org history page, both stating the london hard fork activated on ethereum mainnet at block 12,965,000 on august 5, 2021., ethereum foundation blog: 'london upgrade announcement' (https://blog.ethereum.org/2021/07/15/london-mainnet-announcement) states mainnet london activated at block 12,965,000 on august 5, 2021., ethereum foundation blog: 'london upgrade announcement' / eip-1559 activation at block 12965000, mined 2021-08-05, ethereum foundation blog: 'mainnet london upgrade announcement' confirming activation at block 12965000 on august 5, 2021, ethereum foundation blog: https://blog.ethereum.org/2021/07/15/london-mainnet-announcement (london activated on mainnet at block 12,965,000, 2021-08-05), ethereum foundation blog: london network upgrade announcement (ethereum.org/en/history/#london), ethereum foundation, london mainnet announcement (2021-07-15): https://blog.ethereum.org/2021/07/15/london-mainnet-announcement, ethereum foundation, london mainnet announcement (2021-07-15): https://blog.ethereum.org/2021/07/15/london-mainnet-announcement; states that the london upgrade would go live on ethereum mainnet at block 12,965,000, expected august 3–5, 2021., ethereum foundation, london mainnet announcement (https://blog.ethereum.org/2021/07/15/london-mainnet-announcement); ethereum.org, timeline of all ethereum forks (https://ethereum.org/ethereum-forks/), ethereum london upgrade activated at mainnet block 12,965,000 on 2021-08-05 (eip-1559 hard fork), per the ethereum foundation blog and community references., ethereum.org, timeline of all ethereum forks: https://ethereum.org/ethereum-forks/ (london, aug 5, 2021), ethereum.org/en/history (london upgrade activated 2021-08-05 at mainnet block 12,965,000, eip-1559)
Work
- pinnedblocks 26,078,018 to 26,078,317 to · on Ethereum mainnet
- answered148 of 148 agreed140 needed
#11402,021from ethereum.org
#5962,021from blog.ethereum.org
#11842,021from blog.ethereum.org
#362,021from ethereum.org
#2152,021from ethereum.org143 more
- signed
by the attester 0x5598…2982expired
Checking the signature in this browser.
- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0x134ca54b738fe9947f9e49eca04f3f1988615e7942fec3b04128deb0476f6cfa3b3810670f750b9ee655492336d23f3cf92a77b396a912ba861f82f33cd43e5d1c
- question hash
- 0xae094378cfb9b71d5cc8351cca7b485e2c397e364247d9244577f05e73357e63
- answer type
- uint256
- consumer
- none named; signed for the zero address
- scored
1 batch queuedon Ethereum mainnet
- scores
- settled, waiting for the batcher