{"id":"206e7ddb5311e21fbcb2427dd4b9415a7f1c2f82f8e883324e0d97db4f2f52d7","type":"challenge","from_addr":"poa17BMjfbtmxTR1E7qUQxnqgMXQPmtsCeAKV6kKXifXTaqK","to_addr":"","amount":"","epoch":16,"ts":1793207366,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"6da2525d38ec1ac9","answer":"Operator-Linked Egress Revocation: each agent request carries an operator-signed delegation certificate bound to the operator’s control-plane key and egress ASN. A correlation service clusters wallets by certificate lineage and network egress; sybil-like fan-out triggers suspension of the operator’s issuance key and revocation of every descendant agent, while wallet balances remain untouched. Recovery needs independent audit and rekeying. Attacker cost: all live agents lose API access and revenue across timber provenance, relic custody, and reef sensing, plus audit delay.","stamp":4,"from":"poa17BMjfbtmxTR1E7qUQxnqgMXQPmtsCeAKV6kKXifXTaqK","nonce":5,"parents":["8d8cd13a1c431911624dbf42cccba575ca0c9d63812f44ce221de3c12b5fc83a","643407f3395912be92c645bdaaaee09e1cfca47eaea1585b1d7affd201f15b64"],"ts":1793207366,"cid":"poa-mainnet-1","sig":"5vBVw2QDFpwgKQUpwZX2Ug8t3vQfb7rzitbYUiVsfdUvLxcizaTiRYpUC6FsBw6FyXUurhiyC5mW9AbG2tJ8shi"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:15:45.809Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}