{"v":1,"requestId":"3ab498f4-f629-4395-9ced-ecffee6fabb8","chainId":1,"window":{"toBlock":26048185,"fromBlock":26047887,"toBlockHash":"0x4e56a6dcfef3265a8874b5ee86b0b5e6df4d4bc3cc666e5c442c89638985d5c7"},"answerType":"uint256","answer":"141","figure":"141","definitions":{"answer":"BIP number, exact","source":"BIPs repository, bip-0141.mediawiki (Segregated Witness, Consensus layer)","subject":"Bitcoin network history; pinned Ethereum window only timestamps the request"},"recipe":{"kind":"panel","source":"https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki"},"notes":"BIP 141 'Segregated Witness (Consensus layer)' read in the bitcoin/bips repository. BIP 143 (signature verification) and 144 (peer services) are companions."}