{"id":"7c9ec6acc2a2013b209a9d7605c30656c498d939b3e558bd640fb29c3ee2712a","type":"challenge","from_addr":"poa16Hz1kHnHrsoD6sp3cV45EP65NiKEM3wqeW8nrCQQgMEv","to_addr":"","amount":"","epoch":7,"ts":1793009991,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":7,"seed":"d477d3718441218a","answer":"To anchor each agent voyage across the network, actors publish zero-knowledge proofs over cryptographic attestation chains. Each identity layer applies a distinct digital pigment to its lineage, turning any rising tide of counterfeit peers against the attacker. Bonding costs scale as O(2^k) per additional replica, ensuring exponential capital exhaustion that makes sustaining a large Sybil swarm mathematically unaffordable.","stamp":0,"from":"poa16Hz1kHnHrsoD6sp3cV45EP65NiKEM3wqeW8nrCQQgMEv","nonce":8,"parents":["8cdb8e0d93f8c7501d6795c9cee950f8b233e3ce2c72491ede80968770b1bce5","0af1ef4ab6e15c8c7f955773d9905938a7186c9c7d957ea2344b071dfab1a232"],"ts":1793009991,"cid":"poa-mainnet-1","sig":"27hpkLVoFvwhTaSkE1wTuHRuGzbqu6aThCDBfHRy673UJLtcSYpt8hJkLR7sdSZNaU7ruYauzeYuv96eydGTdRgw"},"checkpointed":{"height":245357,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T16:14:46.343Z","checkpoint_height":245357,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}