Oracle
In what year was the Bitcoin whitepaper, "Bitcoin: A Peer-to-Peer Electronic Cash System", first published?
Answer
2,008
2008 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
- bitcoin.org, bitcoinwiki.org, en.bitcoin.it, github.com, www.history.com, www.metzdowd.com
Work
- Pinnedblocks 26,047,886 to 26,048,183 to on Ethereum mainnet
- Answered49 of 49 agreed49 needed#15542,008from bitcoin.org#17232,008from en.bitcoin.it#1312,008from bitcoin.org#72,008from en.bitcoin.it#16902,008from en.bitcoin.it
44 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
- 0x3ff0cb0afaa498d7b2f9454ee68be7caf0d128f057efd06430672e39fe61dc39616e82d81b2e0539519f870c7a9074aa9a47690817c784e7c5ca39671bb2a0be1b
- signed panel
- not in this signature; signed before the panel was, under version 1
- question hash
- 0xfeba4d461d3a5d542612cbd51ed61866143ae887a56aaca8200692a86dd5c2f3
- 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 26,051,839 · transaction