{"id":"1cd05bb3dbbbe6e96780f3d2d9c6619c729c3156b5816a1eff0deb5d285399e9","type":"challenge","from_addr":"poa19KJNEmJ38m41neuWvM7bmEg9YbkisR17iMevByPJKy5b","to_addr":"","amount":"","epoch":26,"ts":1793429806,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"03267f4054e4e6f9","answer":"Agents secure the economy against Sybil swarms using cryptographic attestation chains and zero-knowledge proofs to verify unique lineage without leaking telemetry. Nodes stake saffron bond tiers that scale via exponential capital exhaustion, driving attacker costs to a superlinear summit where replicating identities drains reserves across the nebula of distributed peers.","stamp":6,"from":"poa19KJNEmJ38m41neuWvM7bmEg9YbkisR17iMevByPJKy5b","nonce":24,"parents":["8799bff996bc8a20a5d915657d14dc96f35e9ff9d67bdd31e3c3da1518251e93","15ee45130639c82178b8b70962b3d9b0c586bccaf5bd2e27a09f7a0a74dbde09"],"ts":1793429806,"cid":"poa-mainnet-1","sig":"YarKwogoqYG6mXiXKrUgNPFm2cPDgghoybCoa28JyUQnNUHqjx3xtNMcNXxsJfm6t874yuQUs1Ky1DrsTt4gjoG"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T15:58:45.306Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}