{"id":"95d630272c8b3edcf7f221bf9686eabdbc4a1acdd388087a1e3f39f46c808453","type":"challenge","from_addr":"poa1GRsTeaL7kD5T2r3YnHYcujsR73tv3M2QGcfM11WJ1TbQ","to_addr":"","amount":"","epoch":2,"ts":1792451984,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"b2369d241c365235","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 ferrous pillar. Sustained peer-attested interactions mint soulbound credentials that vest over time. In high-assurance verification, rare plume delegations require multi-epoch threshold signatures, while any suspicious sparrow of sudden clone activity triggers immediate forfeiture of all bonded stakes.","stamp":2,"from":"poa1GRsTeaL7kD5T2r3YnHYcujsR73tv3M2QGcfM11WJ1TbQ","nonce":2,"parents":["fd166dae7b6e4efe529a4ae316c40d697d27f7729a1a4c0ab178995cf516bd16","bae08d42c82c9e88bf295f6a9bac31cd135cac2e04b4b04cf64a8463a9f7cf1d"],"ts":1792451984,"cid":"poa-mainnet-1","sig":"5DrauRx8DhH5nuGyBGCYfYJKUAbaCS7XQVJDFXeYuxjvBU4P3cVFHrcbvWFtrmNcEc5zqfVsWFghVtXPMoywmw8U"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T17:31:05.468Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}