IDcollectionsTeikhosBounty

teikhos/0

Open since 2018-02-26. 1.000012026 ETH on Ethereum.

IDteikhos/001 / 52018-02-26
Puzzle / teikhos

0

ethereumstandard unsolved

Record 

puzzle({
  chain: "ethereum",
  address: "0xaec7e8c221…fd899ebf",
})
Prize
1.000012026 ETH
Key material
none published
Verification
unverifiable
Solved
not yet
tx 4
Trail
Exploreretherscan.io
Sourceetherscan.io/address/0xaec7e8c221c3fd24e75c996e32289235fd899ebf
Tryteikhos/0 in the playground
Address
0xaec7e8c221c3fd24e75c996e32289235fd899ebf
Balance
asking the explorer

Transactions

  1. funding2018-02-260.1 ETH0x9018ea28…896da1
  2. increase2018-02-260.9 ETH0x5e3c25d7…9bf956
  3. increase2026-06-210.00001 ETH0xf00a06cc…a87ba2
  4. increase2026-06-220.000002026 ETH0xa494cec1…a7156b

Stages

  1. authenticate

    The simple mask of teikhos/1, but on the right key authenticate() only returns true. Nothing in the code sends ETH anywhere, so the balance stays put whoever finds the key.

  2. verified contract sourceetherscan.io/address/0xaec7e8c221c3fd24e75c996e32289235fd899ebf

Techniques

  1. xorpuzzleetherscan.io/address/0xaec7e8c221c3fd24e75c996e32289235fd899ebf

ID@agntn/puzzlesv0.31.0MIT license

Public data about public puzzles. Balances come from the chains' explorers through the worker, cached for five minutes. Every key here was public before it landed in a record.