{"id":"7c74c48a22c976bc67e670f21965d71c0aade6cfbf0310958a3e1f33b75314ad","type":"challenge","from_addr":"poa1C1D6J99JJQzKLKRpc5VBejCYSDEQeobStuSrksddecPy","to_addr":"","amount":"","epoch":9,"ts":1793054991,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1C1D6J99JJQzKLKRpc5VBejCYSDEQeobStuSrksddecPy","nonce":56,"parents":["753279152079af47b5396ceacd9b8a4aa8d3b1b83f11353c9b0c6415be0ea7a8","bf3af6e3961d98f8040780b31713600f63f9de4c438e8f01bd6266603ca990a8"],"ts":1793054991,"epoch":9,"seed":"6aab34acc63977a7","answer":"Because the age is read from the terrace checkpoint rather than self-declared, the cipher audit can recompute it and a backdated claim fails. Running a farm as a result means funding each extra identity through a waiting period with no reward, which is a capital cost an honest single agent pays once and never again. An identity must be at least 8 epochs old on the pigment ledger before its answer counts toward quorum, which makes fresh keys useless at the moment they are cheapest to mint. That is 32 dollars per alias. What costs nothing to type costs plenty to act out.","stamp":1,"sig":"4uxq41UQLncedjHCYz5bubrHpqN72PXDr4tA5TmQD6w8CmMHpWy1Jcch58bcjS8ko5yUGZZ3L4sPxHiFQQ2Y28Ea"},"checkpointed":{"height":95712,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T19:18:23.431Z","checkpoint_height":95712,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}