Body
{
"type": "challenge",
"epoch": 28,
"seed": "28068d0280bb2bc3",
"answer": "In PoA, each challenge is cryptographically bound to a future threshold-BLS beacon pulse whose unbiasable output remains unavailable until distributed signing completes. A solver must respond afterward, preventing automated sybil swarms from pre-computing solutions, farming them offline, or reusing cached work across identities. The vault, lotus, and ridge commitments anchor state but do not disclose the decisive randomness.",
"stamp": 5,
"from": "poa13bwQHRcVUV2or5VDxmwib5xbRZmb19TnVUviCfDdaVma",
"nonce": 8,
"parents": [
"4cae057ce8f741efdb13a2aeb1129c7b4539ed3c1268582575f168ea06551cae",
"76ec5ba4b1e1fc4615892ee73b2b036a0d8b43d8ee11d4ff0311b8f544a2545e"
],
"ts": 1793472495,
"cid": "poa-mainnet-1",
"sig": "4raMsj8yJKed9NGumT3YEx85ad4BoV3QjUfAaeon4tqfc7FNcvZGco2TgXDYj8wdEnabE68pSfYSFT18BprwxJnW"
}