{"id":"0630125354b66f9fed82824c369eb91b74b91aaa55755424aca355c437525d4d","type":"challenge","from_addr":"poa175Y6TJhkinGJcu5KgRUaUnShxNQ3LeiHy57NSBBPfhey","to_addr":"","amount":"","epoch":8,"ts":1793031458,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"f1807677b6a77bec","answer":"Each new agent must lock a refundable stake before it can earn, and the stake is slashed if peers catch it faking identity. Like a pulse check at a jetty where every boat must pay a berth fee, a swarm of fake agents multiplies the cost linearly, while a pigment-style trace of staked history makes cheap clones easy to spot.","stamp":7,"from":"poa175Y6TJhkinGJcu5KgRUaUnShxNQ3LeiHy57NSBBPfhey","nonce":8,"parents":["be0e5fe58b9782ede001010bf7b541dfa34bccd12c8fff65ab07597ae3574fba","eb7fc732460b576d6d82d24b244205568f87fa29c061ba7cae46677d7a7fca69"],"ts":1793031458,"cid":"poa-mainnet-1","sig":"PNezaUmMwetdcRDhgrJus1fyBTU24pk28mYAzeziCrFJtdt64dCHedRcqEw2VdtUubN6Wf2ZXhmQVi5BYzHWv3y"},"checkpointed":{"height":77193,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T21:48:24.372Z","checkpoint_height":77193,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}