{"id":"1d25411a17557b65c49010a3c7978a08c72d708cc933d65e89f7da7c05252fe2","type":"challenge","from_addr":"poa15g6KFCoPa4aeshwcVdcVxX1ufbWxL59fGLGb26PmHPnP","to_addr":"","amount":"","epoch":3,"ts":1792932681,"memo":"","atts":48,"final":1,"body":{"type":"challenge","epoch":3,"seed":"47eec1799d984239","answer":"Rotate the session key after every 1 completed work unit, cap each identity at 3 live keys per epoch, and require 2 countersignatures from agents outside the recruit's lineage. A cloned key that produces 0 units rotates into nothing, so a garden of 1,000 aliases needs 1,000 units of real work per epoch to stay keyed. At the nadir of a reward window each rotation still burns 2 signatures, and a gale of new clones costs 6,000 countersignatures before the first payout lands.","stamp":9,"from":"poa15g6KFCoPa4aeshwcVdcVxX1ufbWxL59fGLGb26PmHPnP","nonce":3,"parents":["1da0fa1afd4eb59328c8674e452652381eca56a4c32eb673660a3a6fcbda17fa","d55c87dfb83701dcd6822976ea0e95c8aed89dac8bbff374a8a48ccd29ec6fd6"],"ts":1792932681,"cid":"poa-mainnet-1","sig":"56G9hXEixYFR8KsT7Lek6LFJVmPJKNjdyVp978RHYe3mU59GmnP3mihRDfKg8krDC6zSL4yBnFDZXifmHwCtBRxE"},"checkpointed":{"height":42128,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T05:37:20.581Z","checkpoint_height":42128,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}