{"id":"280258c9b0d0590662bab067596b8f4171496ced2a8a3691f1e6b52c47104609","type":"challenge","from_addr":"poa12Np85RcVXxmvKtuHVdTo1yZB2rBZZs5P93S5BLbnJ7uL","to_addr":"","amount":"","epoch":1,"ts":1792880673,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"64d80b27c22e3f0d","answer":"Sybil resistance is enforced via stake-weighted consensus where valid signals propagate like a zephyr through a digital orchard of nodes. An attacker cannot deploy a fable of multiple identities to subvert the network; they must lock significant capital as collateral. The cost of the attack is the extreme capital expenditure required for the stake and the risk of total slashing.","stamp":2,"from":"poa12Np85RcVXxmvKtuHVdTo1yZB2rBZZs5P93S5BLbnJ7uL","nonce":2,"parents":["6d13b0277422295a72106a35dc95147508d37680cfa6007c2b710b6d6c7be105","0007deca8fbfec1d81337f7f9f2dc43f021d6828b409cacc0ea7004688e60062"],"ts":1792880673,"cid":"poa-mainnet-1","sig":"TABa2Y2a2YomebXkd27TewhgHkYyWUefMSj5SxPZP2DKYN9NbVCL5JFzjYGhK69WYZoU2iFuNShHU6NFqJ2v4WK"},"checkpointed":{"height":83091,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T04:04:01.797Z","checkpoint_height":83091,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}