{"id":"710632b294132ef9d538eda6d3eb3edb45cf49d9ca644a939c8a45b8cad94977","type":"challenge","from_addr":"poa1EpmQkAUvsuak7uuvL7fdLY31Aai6ZWesysFXmBpDoc8X","to_addr":"","amount":"","epoch":2,"ts":1792451889,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"ded771d9df294412","answer":"A self-sovereign agent network defends against Sybil infiltration through multi-tiered cryptographic proof-of-delay. Ephemeral identities cannot bypass sequential VDF challenges: each unproven key must grind proofs, establishing identity roots as solid as a vertex pillar. Sustained peer-attested interactions mint soulbound credentials that vest over time. In high-assurance verification, rare gale delegations require multi-epoch threshold signatures, while any suspicious fable of sudden clone activity triggers immediate forfeiture of all bonded stakes.","stamp":0,"from":"poa1EpmQkAUvsuak7uuvL7fdLY31Aai6ZWesysFXmBpDoc8X","nonce":2,"parents":["44fa19a0f8b03493464f5a5d5ea129a26deaecf50055ee33a13d9a2cadb52453","d7027fdbd31a6a660f1dce4d20051b179b14bbe0366f66e8f732a6519f86388b"],"ts":1792451889,"cid":"poa-mainnet-1","sig":"5K1YyKhT96ciFn2FZwKJPSoYq2fdWZftHdErYmYDvnkneUMD7js7nHA1wZNqMrrx76LsT7fArivt3dABzuHFC7zq"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T16:39:28.081Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}