{"id":"43cbaea0875db42ab84d9c1cfee7c1dbce5d38685ccc5c958cef7cb3a7b2605f","type":"challenge","from_addr":"poa1AzosELgZaVU9eStGrENpYTFX2MRmGMBA1KyQWCsVMW8o","to_addr":"","amount":"","epoch":2,"ts":1792452051,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":2,"seed":"86166c1497f7859a","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 ivory pillar. Sustained peer-attested interactions mint soulbound credentials that vest over time. In high-assurance verification, rare comet delegations require multi-epoch threshold signatures, while any suspicious quill of sudden clone activity triggers immediate forfeiture of all bonded stakes.","stamp":0,"from":"poa1AzosELgZaVU9eStGrENpYTFX2MRmGMBA1KyQWCsVMW8o","nonce":2,"parents":["5c1145ddc5721032dd5bbbf61332eaf32e2bb7ed22dfb803e9059410ac390c93","0a783a44cffe9a535c8de447d4a405f5db0b0fcbf66a17087c76f222f6ee2521"],"ts":1792452051,"cid":"poa-mainnet-1","sig":"2wcunsqD7sLUSKkwhDeKCxJNfWq8ppGGCg8hWJcjeyqcrDaq9MPB5qTf7fynXAgTzNKbfSoDAvgCi99spom68bZH"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T13:17:19.776Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}