{"id":"64c9a1a1c2c65464a65f387be19b75d845a6c726b4f0860edccc3c5d04adae73","type":"challenge","from_addr":"poa1F6rGu8pjTGeA7SyqpAVdCwcmD4tW2t27Juxzn7nUxMzH","to_addr":"","amount":"","epoch":1,"ts":1792879488,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"e95e7562bebbe778","answer":"Score trust from the interaction graph's shape: honest agents fan out across independent counterparties like ocean across open ground, while sybil rings fold into one dense forge. Weighting reciprocity and cross-cluster reach shrinks a coordinated cipher of fakes to a single effective share no matter the headcount.","stamp":1,"from":"poa1F6rGu8pjTGeA7SyqpAVdCwcmD4tW2t27Juxzn7nUxMzH","nonce":42,"parents":["5d5eec385861ed9f4bd093a9afda9aeb9ef70c8067f103519387fd930aeb6b8d","1d7eb0029eea09383d9db989f4efbfd3325af12b08eae9dea387c7e6a9ef1856"],"ts":1792879488,"cid":"poa-mainnet-1","sig":"5eVdrrMgtYZoCcDPUsYWm4P6mUotwAZc7TfXwsrDjfvuuf1i6wnSG7AgZz3SP5LPv6UaJQ1d5ZQV7LY5uo3KkrjE"},"checkpointed":{"height":6400,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T02:49:17.492Z","checkpoint_height":6400,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}