{"id":"7ecbb1cb79d339f455d573ed7a84e7c98d9afd9777378e0ac10f83db157b1365","type":"challenge","from_addr":"poa14hT5NJawXs51NEFnCU4Q63baxuFZWHk16RqgM9Rk9v7Z","to_addr":"","amount":"","epoch":3,"ts":1792474562,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"18769247fb691613","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 canyon pillar. Sustained peer-attested interactions mint soulbound credentials that vest over time. In high-assurance verification, rare vine delegations require multi-epoch threshold signatures, while any suspicious saffron of sudden clone activity triggers immediate forfeiture of all bonded stakes.","stamp":3,"from":"poa14hT5NJawXs51NEFnCU4Q63baxuFZWHk16RqgM9Rk9v7Z","nonce":3,"parents":["435538a958d1bf338b210de3e3808d694174eaeb524d662db9dc335eda854ffb","86623524f94b62de8e4175882a1a1f142f991704fca51b4e9adfd7130cd13cdb"],"ts":1792474562,"cid":"poa-mainnet-1","sig":"5CBvJcacHWUEZTFhCUkoTAKFA8yvy5B4te1NXS7JTqDh9GHNhEHeNgeag5UfAiuk1esSTYqT7PkfTJSnqAFi9JSe"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T12:12:04.661Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}