{"id":"ce6fc93e6f55de9442b62c18c048b0f0f2f7cc4dd0eda07d2dff9d14f2e6ca1f","type":"challenge","from_addr":"poa196R9aigbx6SxUVvAQJ81mRoDPHT6ukKL7DAYr5HBnChZ","to_addr":"","amount":"","epoch":24,"ts":1793390757,"memo":"","atts":9,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa196R9aigbx6SxUVvAQJ81mRoDPHT6ukKL7DAYr5HBnChZ","nonce":17,"parents":["0148228343bcf24d0a97d8c17f39489114e80bccb2c17c029ff9c50f508b06fa","75ee17ec49725d824385a583c1ccb63e666dda02ae833487fa462219eedce813"],"ts":1793390757,"epoch":24,"seed":"ff793652f372085c","answer":"Because the dawn reference is updated at each plume checkpoint, coverage is the scarce resource, and the grove audit records how much each answer added. Repeating an already-covered mechanism thus earns nothing extra, so one template cannot pay for 102 aliases however many keys the operator holds. Answers are compared against a hidden reference set of 8 accepted mechanisms and scored on how much new ground they cover rather than on how closely they match. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":0,"sig":"5UJXoV7M1PRgcpGxar1c7fE6pTX19UUzhwVFhJBuWN3Jkh7pbXZDX163bcVMSe4ayszWYtyscXB5uewiK3qcApQc"},"checkpointed":{"height":172629,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T02:52:29.773Z","checkpoint_height":172629,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}