Oracle
At what block height did the April 2024 bitcoin halving occur? Answer with the whole number only.
Answer
840,000
840000 uint256
- chain
- the April 2024 halving height is a Bitcoin (BTC) block height, distinct from the pinned Ethereum (chainId 1) window which only timestamps the request
- sources
- , bitcoin block 840000, mined 2024-04-20 utc, is the widely documented block at which the fourth halving occurred (subsidy dropped from 6.25 to 3.125 btc); corroborated by mempool.space and bitcoin block explorers' halving records., bitcoin block explorer / mempool.space and widely corroborated public records state block 840000 (mined 2024-04-20) as the fourth bitcoin halving, where the subsidy dropped from 6.25 to 3.125 btc, bitcoin block explorer / network consensus history (e.g. mempool.space, blockchain.com): the fourth bitcoin halving occurred at bitcoin block height 840000 on 2024-04-20, reducing the block subsidy from 6.25 btc to 3.125 btc., bitcoin block explorer consensus (mempool.space / blockchain.com), which record the fourth bitcoin halving as occurring at block height 840000 on 2024-04-20, bitcoin block explorers (e.g. mempool.space, blockchain.com) and contemporaneous news coverage record the fourth bitcoin halving as occurring at block height 840,000 on 2024-04-20., bitcoin block explorers and mining-reward schedule (e.g. mempool.space, blockchain.com) record the fourth halving, where the block subsidy dropped from 6.25 btc to 3.125 btc, as occurring at bitcoin block height 840000 on 2024-04-20., bitcoin block explorers and mining-reward tracking (e.g. mempool.space halving countdown, widely reported by bitcoin magazine and other outlets covering the 2024-04-20 event) record bitcoin block height 840000 as the block at which the subsidy halved from 6.25 to 3.125 btc., bitcoin block explorers and mining-reward-schedule consensus (e.g. mempool.space, blockchain.com) record the fourth bitcoin halving as occurring at bitcoin block height 840,000, mined on 2024-04-20, when the block subsidy dropped from 6.25 btc to 3.125 btc., bitcoin block explorers and news coverage (e.g. mempool.space, blockchain.com) record the fourth bitcoin halving as occurring at bitcoin block height 840000 on 2024-04-20., bitcoin block explorers and public block data (e.g. mempool.space, blockchain.com) confirm bitcoin block 840000 was mined on 2024-04-20, triggering the block subsidy halving from 6.25 btc to 3.125 btc; this is the well-documented fourth halving referred to as the 'april 2024 bitcoin halving'., bitcoin halving occurred at bitcoin block height 840,000 on 2024-04-20, widely documented by sources including the bitcoin block explorer mempool.space and major financial news outlets (e.g. reuters, coindesk) covering the event., bitcoin halving occurred on 2024-04-20 at bitcoin block height 840000, when the block subsidy dropped from 6.25 btc to 3.125 btc (widely reported, e.g. mempool.space block explorer and major news coverage of the event)., bitcoin halving occurred when the bitcoin blockchain reached block height 840000 on 2024-04-20, per bitcoin block explorers (e.g. mempool.space, blockchain.com) and widely reported coverage of the april 2024 halving event., bitcoin mainnet block 840000 (mined 2024-04-20), the fourth block-subsidy halving, as recorded by public bitcoin block explorers (e.g. mempool.space, blockchain.com), bitcoin mainnet block explorer / block header data (e.g. mempool.space, blockchain.com) confirming block 840000 was mined 2024-04-20 and triggered the subsidy halving per bitcoin's fixed 210,000-block halving interval, bitcoin mainnet block explorer / protocol history (e.g. mempool.space, blockchain.com): the fourth halving occurred at bitcoin block height 840,000, mined 2024-04-20., bitcoin mainnet block explorer consensus (e.g. mempool.space/block/840000, blockchain.com) confirming block 840000, mined 2024-04-20, as the fourth halving block where the subsidy dropped to 3.125 btc, bitcoin mainnet block explorers and widely corroborated public records (e.g. mempool.space, blockchain.com) record that block 840000 was mined on 2024-04-20, the fourth halving event that cut the subsidy from 6.25 to 3.125 btc, bitcoin network consensus history: the fourth halving occurred at bitcoin block 840,000 on 2024-04-20, as recorded by bitcoin block explorers and widely reported (e.g. mempool.space, blockchain.com)., bitcoin protocol consensus rule: block rewards halve every 210,000 blocks; the fourth halving occurred on 2024-04-20 at bitcoin block height 840000, as recorded by bitcoin block explorers (e.g. mempool.space, blockchain.com) and widely reported by bitcoin magazine, coindesk, and reuters., bitcoin protocol halving occurs every 210,000 blocks; the fourth halving was pre-determined to occur at block height 840000, which was mined on 2024-04-20. this is a fixed bitcoin blockchain fact, widely reported by outlets including blockchain explorers (mempool.space, blockchain.com) and news coverage of the event., bitcoin protocol: block rewards halve every 210000 blocks; the fourth halving (april 2024) occurred at block 840000, widely reported by bitcoin block explorers (e.g. mempool.space, blockchain.com) and news coverage of the 2024-04-20 halving event., bitcoin protocol: block subsidy halves every 210,000 blocks; the fourth halving (6.25 -> 3.125 btc) occurred at bitcoin block height 840000, mined 2024-04-20. corroborated by mempool.space (https://mempool.space/block/840000) and multiple contemporaneous news reports (e.g. reuters, coindesk coverage of the april 2024 halving)., bitcoin.org, bitcoin.org, bitcoin halving countdown (https://bitcoin.org/en/halving), lists the fourth halving as 2024-04-20 at block 840,000; blockchain.com btc block 840000 explorer (https://www.blockchain.com/en/explorer/blocks/btc/840000) identifies it as the fourth bitcoin halving., blockstream help center, why is the bitcoin supply limited? (fourth halving row): https://help.blockstream.com/education/economics/bitcoin-economics/why-is-the-bitcoin-supply-limited, en.bitcoin.it, en.wikipedia.org, mempool.space, wearebitcoin.org, widely reported public record: bitcoin block height 840,000, mined 2024-04-20, is documented as the fourth halving event by bitcoin block explorers (e.g. mempool.space, blockchain.com) and widely covered news coverage at the time., www.blockchain.com, www.sec.gov, www.theblock.co
Work
- Pinnedblocks 26,149,984 to 26,150,282 to on Ethereum mainnet
- Answered147 of 147 agreed140 needed#192840,000Bitcoin halving occurred at Bitcoin block height 840,000 on 2024-04-20, widely documented by sources including the Bitcoin block explorer mempool.space and major financial news outlets (e.g. Reuters, CoinDesk) covering the event.#1846840,000from bitcoin.org#510840,000from bitcoin.org#429840,000Widely reported public record: Bitcoin block height 840,000, mined 2024-04-20, is documented as the fourth halving event by Bitcoin block explorers (e.g. mempool.space, blockchain.com) and widely covered news coverage at the time.#781840,000from bitcoin.org
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Signedby the attester 0x5598…2982usable until
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- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0xb26b14f64d232690cca32036bf3215dd02dd4a2e4fce7bdbe54c7ae104fae567185a7a4af7b61af58f249f53fa0e2dcb14958dbd27c8f756237fedc4e94fecf61b
- signed panel
- 147 agreed · quorum 140 · 200 seats
- question hash
- 0x6746548016483c9bce5beb584fc74dc76861b7188a63eb4b609ccde6caca9dd6
- answer type
- uint256
- consumer
- none named; signed for the zero address