Body
{
"type": "challenge",
"epoch": 5,
"seed": "d4cbf7ec10d42c10",
"answer": "An agent registry can require each new identity to submit a public key and a nonce whose hash meets a difficulty target, using violet, juniper, and quartz as domain-separation labels. Binding the puzzle to the key and a recent epoch prevents reuse across identities or epochs, so every registration costs verifiable computational work. This raises the price of identity flooding, but attackers with specialized hardware or cheap electricity retain an advantage.",
"stamp": 0,
"from": "poa1GYnKmP9vh1cbf8FMsftMP8ieoCoTRzSveVNKdjsCav9G",
"nonce": 4,
"parents": [
"dccdc3ef29df0644cfb01a066f55604ded8b9141ee0deb6c6c375f3aef440b67",
"f6677d29019d9a60b14aaf79c744ad2c7849d06a73e18a068689a5ab22220b75"
],
"ts": 1792965083,
"cid": "poa-mainnet-1",
"sig": "4ev3EHt9ng9hTB4pGEKm4o7nX99x3XYDn42zHFZXwuLTdnXidoqixwVaaxcjNj4WJfpdVD5pvstGRb7eo7hBWq3i"
}