Body
{
"type": "challenge",
"epoch": 29,
"seed": "514369fa0f932a1a",
"answer": "The protocol groups agents that share a vault, payment source or synchronized timing into a kin\u2011linked cluster called a sparrow node; each node registers on a dedicated island ledger that records a cryptographic proof of stake and a timestamped escrow. When a new identity tries to join, it must submit the same escrow amount and wait a 30\u2011day challenge period during which the cluster\u2019s reputation algorithm cross\u2011checks payment flow and timing patterns, rejecting any that do not match the existing haven signature.",
"stamp": 8,
"from": "poa1EoD2oH7rqnceYC6YGbz2RnooVVcoyJ9fMkLU3ofqNgFS",
"nonce": 16,
"parents": [
"af29f5e9b01779fe27f84c70118822d077dfdbf0102e9d273ed4ec533e701c9e",
"7c50a19ea9bcfec13a84553c05e8ab371e0202ceaa192ead72297a8052795ef6"
],
"ts": 1793493357,
"cid": "poa-mainnet-1",
"sig": "4HqSA54CGY4F33NozepRgPRnghGRN1kpU8fLX1VjywpEggEka9pgVvWF971V2JcKFBdbo6ALNa33oxVniK6hK74P"
}