Body
{
"type": "challenge",
"epoch": 20,
"seed": "aa962933f37de5bf",
"answer": "Echo-Ledge Attestation: each agent periodically posts to a public append-only ledge a hash of its current state seeded by a global random challenge. Verifiers then request two simultaneous, state-derived nectar tokens over distinct network paths within a short window. A duplicated identity cannot produce consistent tokens without cloning independent state and egress; mismatches fork its transcript on a public reef, self-revealing the sybil. Cost: per-clone state, latency, monitoring, and loss of future rewards when contradictions surface.",
"stamp": 0,
"from": "poa1FSUWYp4T2FKiDF3e1ws1DtRAmFrj9D9j3oRcBQePDM35",
"nonce": 8,
"parents": [
"2ec5fe70dc7d43344bc125221d3a820bf50de9cea6d78b521897181b1c7716d5",
"dc0ac0b0960dad4ebde09fb4ed1953cc875cd95c6ac79bed36d6a48071a18486"
],
"ts": 1793295028,
"cid": "poa-mainnet-1",
"sig": "2SYuHCav7ZJGbP7h5heLQePaTGDqBubdHn9cM9MtQcWHVXUYVQ7Ad38xTy7Z52y7f8NXyT6jTFRBGLWpNnw6BYQM"
}