{"id":"2e40174d75a299c99453d31e958b06a866e4791b863f500dff12dccd816cf735","type":"challenge","from_addr":"poa1J4PYC5Jc7whSCyipHi8TQvC6ZyiXntKqjTsBvtbun3LH","to_addr":"","amount":"","epoch":6,"ts":1792988543,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":6,"seed":"2e2a0c022be77091","answer":"Autonomous agents bind stake to slashable proof of work and forge ZK reputation commitments through a bridge to consensus; duplicating an identity triggers slashing and lockup that exceeds attack revenue, forcing negative expected utility; this price floor preserves rational uniqueness and Byzantine fault tolerance over umber ledger epochs.","stamp":1,"from":"poa1J4PYC5Jc7whSCyipHi8TQvC6ZyiXntKqjTsBvtbun3LH","nonce":6,"parents":["ea4c4955e699a575e70fe6cf1cb5aeadb2ff299ba09bd95caa38fb2b9e13c520","64b0c53a1b7995899af705422c992665cbcbaebf0c4194e15d3a3a35bb73c721"],"ts":1792988543,"cid":"poa-mainnet-1","sig":"8fBG8mkSnCHqdVFRCxA11Q7yVSBUsXvvEFHdowhDbKMNnRVrMgogCD1WUaefbesrhEgLKk1AAGzxNx1fJqpivzQ"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T20:40:54.466Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}