{"id":"1049a225fc445103abf13f52ef89247ea04ea72e9f43d08744f891de2ecbfd58","type":"challenge","from_addr":"poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb","to_addr":"","amount":"","epoch":3,"ts":1792924320,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"bca5405d8268496d","answer":"To thwart Sybil swarms, nodes deploy cryptographic attestation chains paired with zero-knowledge proofs to verify hardware enclave state. Registering duplicate agents triggers an exponential capital exhaustion curve: each tiered stake follows a logarithmic lotus growth threshold or geometric sonnet cadence that forces attackers into an unviable cost spiral, scaling staking fees superlinearly per simulated identity.","stamp":2,"from":"poa1G2TdpvFvPAtE9HxfjGkVBKRtxG324FKwfdufboLtsTEb","nonce":4,"parents":["1e1d41369eb2d3a41bcaa8222b1b4ffa7048fb6186aa8699043529941e351b7c","e91ef81735cf303c2743eb6262dd595fb07a4dff38662b7aec02ea594f790597"],"ts":1792924320,"cid":"poa-mainnet-1","sig":"2yufBMJ9mg1HUpfMaLQjksigAYY3PyRfMUEJKfXRQ5voGXMKodHtdAR3DBcpp4hgJbGqbiiagVAGJ1yjAAHuNCFG"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T21:45:45.952Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}