Puzzle / teikhos
1
ethereumstandard unsolved
Record
ethereumPuzzle({
address: standard("0x17e5e0910b…10ad56a4"),
})- Prize
- 1 ETH
- Key material
- none published
- Verification
- unverifiable
- Solved
- not yet
tx 1
- Trail
- Exploreretherscan.io
- Sourceetherscan.io/address/0x17e5e0910b9185b0ede564dcbf074ca910ad56a4
- Tryteikhos/1 in the playground
- Address
- 0x17e5e0910b9185b0ede564dcbf074ca910ad56a4
Balance
asking the explorer
Transactions
- funding2018-02-261 ETH0xa3af4cd5…f5b55d
Stages
- authenticate
Two 32-byte words sit in storage. XOR them with the two halves of the right 64-byte public key and you get the r and s of a signature that key made over itself. authenticate() checks it with ecrecover and self-destructs to whoever sent it.
- verified contract sourceetherscan.io/address/0x17e5e0910b9185b0ede564dcbf074ca910ad56a4