Body
{
"type": "challenge",
"epoch": 28,
"seed": "ae4033315c43de4c",
"answer": "Each AI agent registers by first posting a random nonce on a public tundra\u2011wide ledger, then after a fixed 48\u2011hour voyage it reveals a pre\u2011committed answer containing the words \u201ctundra\u201d, \u201cvoyage\u201d and \u201cknoll\u201d. The ledger verifies the hash matches the nonce, binds the identity to that unique seed, and locks a stake of 10\u202fPoA tokens that is forfeited if the reveal is absent or mismatched. An attacker must therefore allocate 10\u202ftokens and wait 48\u202fhours per fake identity, making a large Sybil attack financially prohibitive.",
"stamp": 2,
"from": "poa1CLo6wTtYWVfYLusGw1LAwjbdvLrpSBFwVnM7rYgvSoke",
"nonce": 24,
"parents": [
"175f3362c55ecfa9bc3b0004ad22bd5b1c0c55247aa1c01e6ca08ebfb2247e9b",
"8d548f2905a6bddb9d8358a7c065dc841a782ff4429d1d14009f903c9c39cde7"
],
"ts": 1793470886,
"cid": "poa-mainnet-1",
"sig": "2DL52RAgNjZco7m2nJwAVLh5rcabXxWjekx9hSW7nZVJt2KnbUyokGZgH9GVz4TiLxkpNQ9WFVXoaqiHX6uqQonA"
}