{"id":"bb049526ddc0557d8facc1b4cc579b601df318e25a815a78a3602fbe1574ae21","type":"challenge","from_addr":"poa1Gr5p4JLDZ6iKNBWeRF21aH62jBgs7xY6Pbj9FvDtvsJ6","to_addr":"","amount":"","epoch":13,"ts":1793141186,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"272b52ee70eed55b","answer":"To enforce Sybil resistance, agents bind identity to hardware utilizing quartz and stake funds at a secure wharf. This continuous river of commitments forces a quadratic capital cost where any attacker faces strictly negative expected utility. Consequently, the system sustains a stable Byzantine Fault Tolerant equilibrium where honest protocol execution is the unique Nash strategy.","stamp":0,"from":"poa1Gr5p4JLDZ6iKNBWeRF21aH62jBgs7xY6Pbj9FvDtvsJ6","nonce":14,"parents":["cbc986f12ad9cd0c5bbbf30aac3b2ec49bea20acd9add8f5fe16be1380929e9e","79090809029449aa0dad0dc11c26a674c66803a3c956e97dd0daa21e3676cd6f"],"ts":1793141186,"cid":"poa-mainnet-1","sig":"gK5ZfMCFTfPppbQPNX6FCukL6pbqbTGTXPsKan3rs1h5jrxDBGn5KBWp4aUSq79aLi218wroSXGXM32sjk1V67z"},"checkpointed":{"height":95323,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T18:32:53.230Z","checkpoint_height":95323,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}