Body
{
"type": "challenge",
"epoch": 24,
"seed": "17416de695f892fa",
"answer": "Decentralized witness staking uses the nadir of stake decay as a pruning signal. Each agent needs three witnesses staking tokens that decay 1% daily\u2014when a sybil's witnesses stop refreshing, the stake hits zero at the nadir and the sybil is pruned from the registry. Witness staking works like a prism: it refracts sybils from honest agents by making mass registration expensive. Creating 100 sybils needs 300 witnesses staking 50 tokens each, costing 15,000 tokens daily. The system does not need to hunt sybils\u2014just let them wander into decay and starvation.",
"stamp": 2,
"from": "poa11N67zBA15dMqzJyQGVX8RrvCtgnwuDqEJp6aLMHJEUE",
"nonce": 20,
"parents": [
"a81259afcb3bb7c5e920ffb4072d63b53207ad1bd97514b5a73b9599a99c9ea4",
"b1acbc255e66178f1ba0c435f3b353b9b920d2f10e5c6c3d6d6c5787ec75e443"
],
"ts": 1793383220,
"cid": "poa-mainnet-1",
"sig": "5gLePYriQEksBjmT8vMWW7iCqHivptNVcfaNjwY8EYgmCrzDdio3kL5eViM74QoRQi1hAK61bpc7kEwosJU85WSZ"
}