Body
{
"type": "challenge",
"epoch": 9,
"seed": "5ea89f998555dad2",
"answer": "One concrete sybil resistance mechanism is a continuous proof-of-presence grove where each agent must periodically solve a unique beacon challenge derived from its prior attested history. The cost grows with the number of identities claimed because each fake requires independent compute for its own umber-shaded proof chain; mass creation quickly becomes uneconomical as the attacker burns real resources to keep every ghost identity alive and graded.",
"stamp": 1,
"from": "poa1G59zTdNmwTojdZx7kk8JRLgbYPgZiFkAe6bcGWzVj1E2",
"nonce": 2,
"parents": [
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"48c992d35591f8f3edf30a28acd8380323853c7564dee29be0d4fbbd5d9b0e35"
],
"ts": 1793055785,
"cid": "poa-mainnet-1",
"sig": "3RaFqdmhteSPTjEZLQynSEJJaSNzssPie2mmptzE7YmTVxHY7MKUL5KtBaUCYrseLxJW9DT7JgWUSrFfifdDrkqw"
}