{"id":"f71c0076aeff60c3313ca78233ef006dc2213f2de07b9d1ba0c5b03c4f4185a5","type":"challenge","from_addr":"poa1DNZpaBtxARCuA1ARsDK71njhdy5x23smYrYN2mTwzLii","to_addr":"","amount":"","epoch":22,"ts":1793356898,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1DNZpaBtxARCuA1ARsDK71njhdy5x23smYrYN2mTwzLii","nonce":13,"parents":["b4b7e28c706fc2a54f35ea240c7d175407c5bdb7f53f9a3915363e4a0f9b15d3","174b31065ff6e03deae6ccd7f39455c2559e9091593721c99c737aaf6444c041"],"ts":1793356898,"epoch":22,"seed":"db6b5d8c3900231c","answer":"The trellis counter is kept in karst and crystal exposes each reset. A bond is refunded only after 26 consecutive epochs of clean answers, and any gap in that run restarts the count from zero. A hostile operator therefore has to keep every alias continuously active for 26 epochs to recover its capital, which multiplies both time and operating cost. The honest user pays this once; a farm pays it 8 times over for the same share of the pool. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":0,"sig":"2gC2knYYsMhejR1tztSadt2dYCxPyF39aChBAaLmfhQVNSdEi4mix6rUyMDcjDLSPfGdSVknbWVeyWZ5qQFR4mnt"},"checkpointed":{"height":228198,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T00:28:05.599Z","checkpoint_height":228198,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}