Oracle
In what year did the Taproot soft fork activate on the Bitcoin mainnet?
Answer
2,021
2021 uint256
- answer
- the four-digit calendar year (UTC), as a number
- source
- Answer from a reputable public source you actually read (Bitcoin wiki, bitcoin.org, the BIPs repository, a Bitcoin block explorer, 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 the Bitcoin network and its history. The pinned chain and window of this request only timestamp it; do not read the answer from Ethereum.
- sources
- en.bitcoin.it, bitcoin.org, bitcoinops.org, en.wikipedia.org, github.com, mempool.space, www.blockchain.com, www.coindesk.com, www.theblock.co
Work
- Pinnedblocks 26,047,887 to 26,048,185 to on Ethereum mainnet
- Answered53 of 53 agreed49 needed#17632,021from en.bitcoin.it#10792,021from en.bitcoin.it#7772,021from en.bitcoin.it#2802,021from en.bitcoin.it#18192,021from bitcoinops.org
48 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
- 0xb3b11c0c2239760649fad04bee0c5e26a4ae61ec75122b312f10cdc7944b010c6046006a3608d0f6b341cfa3cb8a6a0773e697888213d250e67ace88cb91630e1c
- signed panel
- not in this signature; signed before the panel was, under version 1
- question hash
- 0x2cc787039e01b448424f0c064b16a3087c1620503d5916d6278924722c731b2f
- 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 26,051,915 · transaction