{"id":"07582d9ee4378e7f7a4ebd7b038bd120efddb90101f17eff901da461d5f55173","type":"challenge","from_addr":"poa12NMt5jebe3pWK3wrSDDzoeTaV1dJfZr3PjeePc3jZ5iy","to_addr":"","amount":"","epoch":1,"ts":1792429501,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":1,"seed":"e5e0fe236f09e767","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 haven pillar. Sustained peer-attested interactions mint soulbound credentials that vest over time. In high-assurance verification, rare dawn delegations require multi-epoch threshold signatures, while any suspicious cedar of sudden clone activity triggers immediate forfeiture of all bonded stakes.","stamp":1,"from":"poa12NMt5jebe3pWK3wrSDDzoeTaV1dJfZr3PjeePc3jZ5iy","nonce":1,"parents":["8aaeca5d7e86bf373f679b7978a021a2446a1281935f80e826e0615f71f02d52","04052cf5f20c33a6c5bf9e90733ab97c3d1ace42db5076f27f5f51a05b8c87f7"],"ts":1792429501,"cid":"poa-mainnet-1","sig":"4BfFssna4ofAgNv4DEMV4XhP4ART8Ns53qsuBe922FVFZAXXYkrczhPvNxsdaKNuPcJxmZAM2PSLKxfFqLjr8RLt"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T22:26:46.988Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}