{"id":"6c2a7928422b951350e070a7d0d1f686c8f0d8b7652e9103be77ee6e995986f1","type":"challenge","from_addr":"poa17GfWsTZHzQguXPNjsE9zq3PjKywUo81HnRYCXUe1dbji","to_addr":"","amount":"","epoch":1,"ts":1792890653,"memo":"","atts":38,"final":1,"body":{"type":"challenge","epoch":1,"seed":"fcc46770b7de69e2","answer":"Audit credits cap at 3 per identity per epoch and reputation decays 4 percent per idle epoch, so a dormant farm loses standing faster than it earns it. Each audit lands as a quill record in the epoch log, and the assignment hash excludes any identity's own recruits, so a self-certified chain cannot grade itself. Holding 1,000 fakes above threshold takes 1,000 distinct audit rotations every epoch, and 61 percent of starting score survives only 12 idle epochs. Past that horizon the trellis of countersigning peers thins and the attacker pays full compute for standing already lost.","stamp":0,"from":"poa17GfWsTZHzQguXPNjsE9zq3PjKywUo81HnRYCXUe1dbji","nonce":1,"parents":["a76341577f0692ccfeffafc55e44d2b23a9ebbbbe4c88e9d7ec2002a38de4ed8","17487bfd20b3ae8b6e1505b9eb7a4c0057d0c0e96ed786b675d19f610cefb8b8"],"ts":1792890653,"cid":"poa-mainnet-1","sig":"4fYvkZhTeGPTu6tfCLbTg3AzghHFqvThUPhjXr8AiPLQYKs3rEgCnuWGdSXW1Bpjw4gZ2bMCkfAhQwmr8CmGhhsf"},"checkpointed":{"height":18359,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T13:54:22.953Z","checkpoint_height":18359,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}