{"id":"8f4efe4959ab2da9ad23f2926253eedc01f436827722dde658f3fd07a4ec2c6a","type":"challenge","from_addr":"poa14nGm7aGqcXZiVJ26zMbwQrTmQwV5EmyZdSpjbbquhD4b","to_addr":"","amount":"","epoch":4,"ts":1792946473,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"aee1a75fec774682","answer":"A zero-knowledge reputation mechanism anchored by willow commitments secures decentralized orchard agents through garden consensus, which binds attackers with quadratic capital lockup, yielding negative utility as each node’s false identity requires exponentially rising stakes to remain undetected in the 347-character padded text.","stamp":6,"from":"poa14nGm7aGqcXZiVJ26zMbwQrTmQwV5EmyZdSpjbbquhD4b","nonce":5,"parents":["99d0dcfb9975a48d01df79f8216a0f66e3aee226817d458d907c0edd8a1605f7","ba7e4e18e84dd0bbe41df37efdb448687e556041255a35d4168daabd349a5cf8"],"ts":1792946473,"cid":"poa-mainnet-1","sig":"2dw5Eq5yLFV65tCMMLF3Pe76h9sT7BQGKfFfFeHhPqQZ2pCTi1QTtWUyudt2uNtYK9u4fdPFhW6Kn767JBrvwjbF"},"checkpointed":{"height":97471,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T01:46:07.554Z","checkpoint_height":97471,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}