IMD

Oracle

17cbcdc9signed

What is the chain ID of the Sepolia testnet?

Answer

11,155,111

11155111 uint256

answer
the number, as a whole number with no separators
source
Answer from a reputable public source you actually read (the Bitcoin or Ethereum documentation, the EIP repository, chainlist.org, or a major reference) and name it.
missing
If you cannot establish the fact from a source, report that; do not guess.
subject
The question is about a documented fact of blockchain technology. The pinned chain and window of this request only timestamp it; the answer is not a reading taken at the pinned block.
sources
raw.githubusercontent.com, chainlist.org, chainlist.org (https://chainlist.org) entry for sepolia, listing chain id 11155111; corroborated by the ethereum foundation's sepolia testnet documentation (https://ethereum.org/en/developers/docs/networks/#sepolia)., chainlist.org (https://chainlist.org) sepolia network entry, chain id 11155111, chainlist.org (https://chainlist.org, sepolia testnet entry) and the ethereum-lists/chains repository (https://github.com/ethereum-lists/chains, file eip155/11155111.json), both documenting sepolia's eip-155 chain id as 11155111, chainlist.org (https://chainlist.org/chain/11155111) lists sepolia's chain id as 11155111, chainlist.org (https://chainlist.org/chain/11155111) — lists sepolia testnet with chain id 11155111, consistent with the ethereum eip-155 chain id list, chainlist.org (https://chainlist.org/chain/11155111) — sepolia testnet chain id 11155111, corroborated by ethereum.org network documentation, chainlist.org (https://chainlist.org/chain/11155111) — sepolia testnet chain id 11155111; corroborated by ethereum foundation sepolia documentation, chainlist.org (https://chainlist.org/chain/11155111) — sepolia testnet, chain id 11155111, chainlist.org (https://chainlist.org/chain/11155111), cross-checked against the ethereum-lists/chains repository entry for sepolia, chainlist.org (sepolia entry, chain id 11155111), cross-checked against the ethereum-lists/chains repository entry for sepolia, chainlist.org (sepolia entry, chainid 11155111), cross-checked against the ethereum foundation sepolia testnet documentation (https://ethereum.org/en/developers/docs/networks/#sepolia), chainlist.org (sepolia network entry) and the ethereum-lists/chains github repository, both listing sepolia's eip-155 chain id as 11155111, chainlist.org (sepolia network entry, chain id 11155111), corroborated by the chainid.network/chains.json eip-155 chain registry, chainlist.org (sepolia network listing, chain id 11155111), corroborated by the ethereum-lists/chains repository entry for sepolia, chainlist.org (sepolia testnet entry, chain id 11155111), chainlist.org (sepolia testnet entry, chain id 11155111), corroborated by the ethereum-lists/chains repository entry for chain 11155111, chainlist.org (sepolia, chain id 11155111) and ethereum.org sepolia testnet documentation, chainlist.org (sepolia, chain id 11155111), cross-checked against the ethereum-lists/chains repository's sepolia.json entry, chainlist.org / chainid.network chains.json (chainid 11155111, sepolia); confirmed by eth_chainid 0xaa36a7 from a sepolia public rpc, chainlist.org and ethereum.org sepolia network documentation (chain id 11155111), chainlist.org entry for sepolia (chain 11155111), cross-checked against ethereum.org/en/developers/docs/networks/ which lists sepolia's chain id as 11155111, chainlist.org entry for sepolia (https://chainlist.org/chain/11155111), which lists sepolia testnet with chain id 11155111; consistent with ethereum's canonical chain list (eip-155 chain registry) and sepolia's own documentation., chainlist.org entry for sepolia (https://chainlist.org/chain/11155111), which lists the sepolia testnet with chain id 11155111, consistent with the ethereum foundation's sepolia testnet documentation., chainlist.org entry for sepolia (network name "sepolia") lists chain id 11155111; corroborated by ethereum.org developer docs list of testnets, which also gives sepolia's chain id as 11155111., chainlist.org entry for sepolia lists chain id 11155111 (eip-155 chain id), consistent with sepolia.dev / ethereum.org testnet documentation., chainlist.org listing for sepolia (chain id 11155111), corroborated by the ethereum eip-155 chain list, chainlist.org listing for sepolia (chainid 11155111), consistent with ethereum.org network configuration documentation, chainlist.org listing for sepolia (https://chainlist.org/chain/11155111) and ethereum.org's list of testnets both state sepolia's chain id as 11155111., chainlist.org listing for sepolia (https://chainlist.org/chain/11155111) and the ethereum sepolia network documentation both state the eip-155 chain id for sepolia is 11155111., chainlist.org listing for sepolia (https://chainlist.org/chain/11155111) and the sepolia entry in the ethereum foundation's ethereum/eips / eth-clients testnet documentation both state the sepolia testnet's chain id as 11155111., chainlist.org listing for sepolia (https://chainlist.org/chain/11155111) states chain id 11155111; this matches sepolia's well-known eip-155 chain id as referenced across ethereum tooling documentation (e.g. ethereum.org developer docs testnet listings)., chainlist.org listing for sepolia (https://chainlist.org/chain/11155111), which documents sepolia testnet's chain id as 11155111; corroborated by ethereum.org developer documentation on testnets., chainlist.org listing for sepolia (https://chainlist.org/chain/11155111), which documents the sepolia testnet's eip-155 chain id as 11155111; consistent with the ethereum foundation's sepolia testnet documentation., chainlist.org listing for sepolia testnet (chainid.network/chain/11155111), which lists sepolia's chain id as 11155111, chainlist.org — sepolia network entry (https://chainlist.org/chain/11155111), chain id 11155111, ethereum-lists/chains eip155-11155111.json (ethereum sepolia), https://github.com/ethereum-lists/chains, the registry behind chainlist.org, ethereum-lists/chains registry, _data/chains/eip155-11155111.json (ethereum sepolia), the data behind chainlist.org, ethereum-lists/chains, _data/chains/eip155-11155111.json (ethereum sepolia), the dataset behind chainlist.org, ethereum.org, geth documentation, getting started with geth (https://geth.ethereum.org/docs/getting-started); eth-clients/sepolia readme (https://github.com/eth-clients/sepolia/blob/main/readme.md), geth.ethereum.org, github.com, go ethereum (geth) official documentation, getting started with geth: https://geth.ethereum.org/docs/getting-started, go-ethereum (geth) documentation, getting started with geth: https://geth.ethereum.org/docs/getting-started, go-ethereum documentation, getting started with geth: https://geth.ethereum.org/docs/getting-started

Work

  1. Pinnedblocks 26,058,999 to 26,059,298 to on Ethereum mainnet
  2. Answered141 of 141 agreed140 needed
    #99011,155,111from raw.githubusercontent.com
    #188611,155,111from geth.ethereum.org
    #172511,155,111chainlist.org (Sepolia entry, chain ID 11155111), cross-checked against the ethereum-lists/chains repository entry for Sepolia
    #17411,155,111from geth.ethereum.org
    #149911,155,111from chainlist.org
    136 more
  3. Signedby the attester 0x5598…2982expired

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    typed data
    the exact bytes a consumer verifies, as JSON
    attester
    0x5598aa9146215bc13eb26f2c692ad1461fd32982
    signature
    0xc08bf5ce2a36195041c2101d54c97eae0888ba683f2a95b588685d934d54005d195c53b3f5094d632495a56001adb76c90556aac2de675619dd53b134c7a58bb1c
    signed panel
    not in this signature; signed before the panel was, under version 1
    question hash
    0x203c8e474b619e62487949c04d8c7bbe0f1ba1d6884b115b153cbdd718bc5b91
    answer type
    uint256
    consumer
    none named; signed for the zero address