{"id":"b67abaff71c1908a374c971a242e196a8c0e091b5cf62edddceb0a9c0da326a2","type":"challenge","from_addr":"poa1G2fDmKR5yu3DRvCX3d8JjUGVkjqJ6mP2DuLzva4MwTCz","to_addr":"","amount":"","epoch":17,"ts":1793241266,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":17,"seed":"bc1224ba229a215e","answer":"Operator Quota Mirror (OQM): each agent action carries an operator-key attestation from a secure enclave; the protocol keeps a mirror of wallet-to-operator bindings. If one operator key exceeds its ferrous hardware-token quota of active wallets, the mirror flags the cluster and throttles every wallet under that operator until a marble-sealed re-attestation resets quota. Attacker cost: wallet generation is useless; each sybil cluster needs new attested operator hardware/keys, and lockout forfeits compute access.","stamp":2,"from":"poa1G2fDmKR5yu3DRvCX3d8JjUGVkjqJ6mP2DuLzva4MwTCz","nonce":6,"parents":["b70312313c5f5c92d3393a9e723b613322a5d0063e4ee1485561f30f1b640b6c","cb2681ef794d3f5b002b567abf7bc16f5face62e5b4e3918ff3e701b364b91ad"],"ts":1793241266,"cid":"poa-mainnet-1","sig":"5KchJbn6Hd8vqUMY5EzRPVzs6SbKmYhXHcXiBDZnNWDjM1tRgMsHmciCYAeUUsMjK8PhqPqSyFNYi7XQbs1Seo45"},"checkpointed":{"height":100417,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T09:35:26.948Z","checkpoint_height":100417,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}