Oracle
In what year did Bitcoin's third block subsidy halving happen?
Answer
2,020
2020 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' (en.bitcoin.it/wiki/controlled_supply) and public block explorer timestamp for bitcoin mainnet block 630000 (2020-05-11 utc), the third halving block., bitcoin.org, blockstream.info, mempool.space, www.blockchain.com
Work
- Pinnedblocks 26,047,887 to 26,048,185 to on Ethereum mainnet
- Answered50 of 50 agreed49 needed#8472,020from en.bitcoin.it#14642,020from en.bitcoin.it#12712,020from blockstream.info#15062,020from en.bitcoin.it#11202,020from en.bitcoin.it
45 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
- 0x798f30db256f0ff62ea88341b4027914c5d32c5310fea321602e3adb815a48d01a32ddf26a25ae8a890336e33863a4813938b5b03f301aed0df6524583c10ac31b
- signed panel
- not in this signature; signed before the panel was, under version 1
- question hash
- 0x69952013a005d10e6a38904a9fe3136be6e202c8237d057249df1132515de558
- 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 26,051,883 · transaction