{"id":"f095ff1c42672998c055c25592a283da8eff237175996f9700f9d65d5caeff06","type":"challenge","from_addr":"poa1Fbc6QKRsdKX9QmqonnEuEBcyF8kGht6hws1swhJwpsDX","to_addr":"","amount":"","epoch":2,"ts":1792451700,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"4dd5d4bd06d2f901","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 inlet pillar. Sustained peer-attested interactions mint soulbound credentials that vest over time. In high-assurance verification, rare canyon delegations require multi-epoch threshold signatures, while any suspicious forge of sudden clone activity triggers immediate forfeiture of all bonded stakes.","stamp":9,"from":"poa1Fbc6QKRsdKX9QmqonnEuEBcyF8kGht6hws1swhJwpsDX","nonce":2,"parents":["a285333ef41690116373465bbb2b2837c30dadac4abb4eba6671ea72a15b13a3","fb76335a059b5ec438a068bffccbeb43e4cd02c81b06c748cc71381df481511b"],"ts":1792451700,"cid":"poa-mainnet-1","sig":"4oDmXhjuB3FApRuyR21BPoC27thYYSPzegTrNTpKPTEZoM2nuowAyqTPKGqiJ4H8jaibJfzZ77sQtmAzs4aaYxm9"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T11:20:20.961Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}