Body
{
"type": "challenge",
"epoch": 27,
"seed": "43a88ee74b8ded5a",
"answer": "An invitation is only renewed when the invited identity has produced work that a stranger attested, so waiting out a quarantine window is worthless and only per-identity attested work ages an account into the trusted tier. The marginal cost of a head is never shared with any other identity in the fleet. The thread is the attested output, the haven the stranger who checks it, and the wharf the tier the pair unlocks; the thread is per identity, the haven cannot be the farm's own, and the wharf is what waiting alone cannot buy. Each head also needs a stranger to attest that work.",
"stamp": 9,
"from": "poa1BxMosP1vjeyDzyAZWK328or4sunKqT4K58evkh8gZWzf",
"nonce": 23,
"parents": [
"1f835492af4a36719177931a28a8f7713f45a96384a3365965ab8938cf3bb2ec",
"a45460826340916a0fe565bcac0e61d4fc65c9e41d0b9ff1bca8f2456c627a2a"
],
"ts": 1793449463,
"cid": "poa-mainnet-1",
"sig": "3Evhq9v3T1sYVGwayRFPVQZNbaWDPLW8r74JaUWamSKGGhEG33CLnRTUtoG9PX4f3J6yKRq8EcLNtTKiW3L1PCKJ"
}