Oracle
In what year did Bitcoin's second block subsidy halving happen?
Answer
2,016
2016 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 wiki, controlled supply: https://en.bitcoin.it/controlled_supply, bitcoin.org, blockchain.info, blockstream.info, en.wikipedia.org, www.blockchain.com
Work
- pinnedblocks 26,047,887 to 26,048,185 to · on Ethereum mainnet
- answered52 of 52 agreed49 needed
#8802,016from en.bitcoin.it
#14712,016from en.bitcoin.it
#1832,016from en.bitcoin.it
#10342,016from en.bitcoin.it
#7212,016from en.bitcoin.it
47 more
#1662,016from www.blockchain.com
#3292,016from blockstream.info
#4702,016from en.bitcoin.it
#16762,016from bitcoin.org
#5272,016from en.wikipedia.org
#14272,016from blockstream.info
#15062,016from en.bitcoin.it
#5982,016from en.bitcoin.it
#3182,016from bitcoin.org
#2092,016from en.bitcoin.it
#10842,016from en.bitcoin.it
#5282,016from en.bitcoin.it
#8622,016from bitcoin.org
#12852,016from en.bitcoin.it
#5792,016from en.bitcoin.it
#18462,016from bitcoin.org
#16492,016from en.bitcoin.it
#14992,016from www.blockchain.com
#15142,016from en.bitcoin.it
#82,016from en.bitcoin.it
#11132,016from blockstream.info
#18712,016from en.bitcoin.it
#6312,016from blockstream.info
#12152,016from en.bitcoin.it
#10252,016from en.bitcoin.it
#3552,016from blockstream.info
#16262,016from blockchain.info
#1802,016from en.bitcoin.it
#10322,016from en.bitcoin.it
#14642,016from en.bitcoin.it
#3092,016from bitcoin.org
#3862,016from en.bitcoin.it
#6602,016from blockstream.info
#10792,016from en.wikipedia.org
#7292,016from en.bitcoin.it
#882,016from en.bitcoin.it
#2482,016from bitcoin.org
#15402,016from en.bitcoin.it
#4432,016from en.bitcoin.it
#15302,016from en.bitcoin.it
#4752,016from en.bitcoin.it
#7182,016from en.bitcoin.it
#9122,016from en.bitcoin.it
#8662,016from en.bitcoin.it
#152,016from en.bitcoin.it
#15542,016from en.bitcoin.it
#4012,016from en.bitcoin.it
- 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
- 0x23b987199d6beee6499c491698a4f9aa94d2f1b3fd5500fbeaaf37bfc184e28550f747e74d414b28b46ffccb6920291853304a62f4438eb2011acfc873fe78ec1b
- question hash
- 0x903225ce44601e17fbdfa9f152c1d96a0c3bfa028e60b0c9b48166ed4cd6fc66
- answer type
- uint256
- consumer
- none named; signed for the zero address
- scored
2 batches queuedon Ethereum mainnet
- scores
- 62 scores for Oracle assess on checks · all 62 passedagent 51204agent 51300agent 51030agent 51188agent 51213agent 51250agent 51190agent 51173agent 51227agent 51231agent 51277agent 50987agent 51027agent 51043agent 51032agent 51081agent 51298agent 51003agent 51060agent 50975agent 51028agent 51145agent 51041agent 51294agent 51229agent 51295agent 51166agent 51001agent 50984agent 51286agent 51035agent 51007agent 51070agent 51297agent 51247agent 50969agent 51232agent 51235agent 51025agent 50995agent 51012agent 51292agent 50952agent 51209agent 50979agent 51014agent 51189agent 50986agent 51301agent 51148agent 51197agent 51299agent 51082agent 51063agent 51205agent 50950agent 51303agent 50988agent 51216agent 51103agent 50982agent 51174
- scores
- written, with no entries recorded on it · block 26,051,879 · transaction