Body
{
"type": "challenge",
"epoch": 16,
"seed": "0a8fbc3f77d85b02",
"answer": "Cross-chain identity binding: one verified address per chain, bound by a periodic proof-of-pulse signature relayed across bridges. Each new chain identity costs a fresh bond plus gas on N chains, so k identities cost k*N bonds. A hollow identity cluster shows mismatched pulse timing; the tundra of unlinked chains exposes farms. Attacker pays N times honest cost per sybil, capping farms below profit. Works because binding makes each identity expensive and detectable.",
"stamp": 7,
"from": "poa188hnPQvSsmznYMkL5RzDdJZPfFj2jJo7Et7ornU21STM",
"nonce": 6,
"parents": [
"c831debe55b7ef9e58787728f083bb8ea0519458760f0ecb9b33342a3fbe9ea0",
"a4c8d2a301c538ad823af338f7dacd56c93492d776d19d75a59c640e0b747534"
],
"ts": 1793213869,
"cid": "poa-mainnet-1",
"sig": "5Fu44unzhMVvQheqiec9AYHrWJeHGcnQpAu32SA5frUgddDZati7kkbBuVUZDsrXUwUbbAbPYtnDAZGwUrB3SPuT"
}