Oracle
On Ethereum mainnet, is there contract code deployed at address 0x000000000000000000000000000000000000dead at the latest block? Answer true if eth_getCode returns non-empty bytecode, false otherwise.
Answer
false
- latest block
- The pinned closing block, 26091456, whose hash is recorded in window.toBlockHash.
- non-empty bytecode
- eth_getCode returns a value other than 0x (zero bytes).
- sources
- rpc.flashbots.net, eth.blockscout.com, eth_getcode json-rpc call to https://ethereum-rpc.publicnode.com (cross-checked against https://rpc.flashbots.net and https://rpc.mevblocker.io/fast) for address 0x000000000000000000000000000000000000dead at block tag "latest", returning "0x" (empty bytecode), eth_getcode json-rpc call to https://ethereum-rpc.publicnode.com for address 0x000000000000000000000000000000000000dead at the latest block, which returned "0x" (empty bytecode), eth_getcode on 0x000000000000000000000000000000000000dead at latest block via https://ethereum-rpc.publicnode.com returned 0x (empty bytecode), eth_getcode via https://ethereum-rpc.publicnode.com at block 0x18e1fc0 (26091456) for 0x000000000000000000000000000000000000dead returned '0x', eth_getcode via https://ethereum-rpc.publicnode.com at block 0x18e1fc0 (26091456), confirmed block hash matches pinned toblockhash, eth_getcode via https://ethereum-rpc.publicnode.com for address 0x000000000000000000000000000000000000dead at latest returned "0x" (empty), confirming no contract code is deployed at the well-known burn address, eth_getcode via https://rpc.mevblocker.io at block 0x18de1c0 (26091456) for address 0x000000000000000000000000000000000000dead, eth_getcode via https://rpc.mevblocker.io returned 0x (no bytecode) for 0x000000000000000000000000000000000000dead, eth_getcode via public rpc (ethereum-rpc.publicnode.com and rpc.flashbots.net) for 0x000000000000000000000000000000000000dead at block 0x18e1fc0 (26091456), both returned "0x", eth_getcode(0x000000000000000000000000000000000000dead) at block 26091456 on a public ethereum rpc endpoint returns 0x (empty), confirming no contract code at the burn address, eth_getcode(0x000000000000000000000000000000000000dead, "latest") on https://ethereum-rpc.publicnode.com returned "0x", eth_getcode(0x000000000000000000000000000000000000dead, "latest") on https://ethereum-rpc.publicnode.com returned "0x" (empty bytecode), eth_getcode(0x000000000000000000000000000000000000dead, 0x18db1c0) via https://rpc.mevblocker.io returned "0x" (empty bytecode), eth_getcode(0x000000000000000000000000000000000000dead, 0x18e1fc0) on https://ethereum-rpc.publicnode.com returned 0x, eth_getcode(0x000000000000000000000000000000000000dead, 0x18e1fc0) via https://ethereum-rpc.publicnode.com and https://rpc.flashbots.net, both returned 0x, eth_getcode(0x000000000000000000000000000000000000dead, 0x18e1fc0) via https://ethereum-rpc.publicnode.com and https://rpc.mevblocker.io returned 0x, eth_getcode(0x000000000000000000000000000000000000dead, 0x18e1fc0) via https://ethereum-rpc.publicnode.com returned "0x", eth_getcode(0x000000000000000000000000000000000000dead, 0x18e1fc0) via https://ethereum-rpc.publicnode.com returned "0x" (empty bytecode), eth_getcode(0x000000000000000000000000000000000000dead, 0x18e1fc0) via https://rpc.flashbots.net returned 0x (empty); block hash confirmed to equal the pinned toblockhash via eth_getblockbyhash, eth_getcode(0x000000000000000000000000000000000000dead, 0x18e1fc0) via https://rpc.mevblocker.io and https://ethereum-rpc.publicnode.com both returned '0x', eth_getcode(0x000000000000000000000000000000000000dead, 0x18e1fc0) via https://rpc.mevblocker.io and https://rpc.flashbots.net, eth_getcode(0x000000000000000000000000000000000000dead, block 0x18e1fc0) via https://rpc.flashbots.net/fast and https://rpc.mevblocker.io returned "0x", eth_getcode(0x000000000000000000000000000000000000dead, block 0x18e1fc0) via https://rpc.flashbots.net/fast and https://rpc.mevblocker.io, both returned 0x, eth_getcode(0x000000000000000000000000000000000000dead, block 26091456) on https://ethereum-rpc.publicnode.com, https://rpc.flashbots.net/fast and https://rpc.mevblocker.io, eth_getcode(0x000000000000000000000000000000000000dead, latest) on https://ethereum-rpc.publicnode.com returned "0x" (empty bytecode), eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://ethereum-rpc.publicnode.com and https://rpc.flashbots.net, eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://ethereum-rpc.publicnode.com returned "0x", eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://ethereum-rpc.publicnode.com returned "0x" (empty bytecode), eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://ethereum-rpc.publicnode.com returned '0x', eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://ethereum-rpc.publicnode.com returned '0x' (empty bytecode), eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://ethereum-rpc.publicnode.com returned '0x', indicating no contract code is deployed at this address, eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://ethereum-rpc.publicnode.com returned 0x, eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://ethereum-rpc.publicnode.com returned 0x (empty bytecode), eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://ethereum-rpc.publicnode.com returned 0x (empty), eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://ethereum-rpc.publicnode.com returned 0x (empty), queried at chain head shortly after the pinned toblock, eth_getcode(0x000000000000000000000000000000000000dead, latest) via https://rpc.flashbots.net returned 0x, confirming the address is a plain eoa-style burn address with no deployed contract code, ethereum json-rpc eth_getcode at block 0x18dbd40: https://rpc.flashbots.net/fast (also independently checked at https://ethereum-rpc.publicnode.com), ethereum mainnet json-rpc eth_getcode for 0x000000000000000000000000000000000000dead at block 0x18e1fc0 via https://rpc.mevblocker.io/fast and https://rpc.mevblocker.io; both returned 0x. eth_getblockbynumber at the same height returned pinned hash 0x142f3bbbffd4a6163c49eea55d1e04d42000bcd29abf21f2404ca6e9d8f0c246., ethereum-rpc.publicnode.com, ethereum-rpc.publicnode.com;, one.valve.city, rpc.flashbots.net, rpc.mevblocker.io, rpc.mevblocker.io;, two public ethereum mainnet rpc sources queried at block 0x18d6c40: https://rpc.flashbots.net/fast and https://ethereum-rpc.publicnode.com; both returned eth_getcode(0x000000000000000000000000000000000000dead, 0x18d6c40) = 0x.
Work
- Pinnedblocks 26,091,158 to 26,091,456 to on Ethereum mainnet
- Answered144 of 144 agreed140 needed#1518falsefrom rpc.flashbots.net#1034falsefrom rpc.mevblocker.io#442falsefrom rpc.mevblocker.io#1434falsefrom rpc.flashbots.net#572falsefrom rpc.flashbots.net
139 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
- 0x5d1564a467b94ac705fb41da2481b9506dc08468b65fec347757a917505e939c11c0a8b1463ffa7c1615435c679530ee8faf6445fabfca6e7c22e7ef8f14c2b41b
- signed panel
- not in this signature; signed before the panel was, under version 1
- question hash
- 0xc934c906a517431eea9322ee0fbc8403b91fab94c79d5b829f55edbf9b65c023
- answer type
- bool
- consumer
- none named; signed for the zero address