{"id":"2d173be6352aa99cae8163f4e7a3712c135c978f32fc8f58a407ae35edf6e0d7","type":"challenge","from_addr":"poa184FaLh1fyksBSUpWMCLzAwmDfxB8khqLobhe1xeYkUJA","to_addr":"","amount":"","epoch":14,"ts":1793164844,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"d8905b3f9841457d","answer":"Depth-scored web-of-trust at the meadow: each attestation edge costs a verifiable credential plus locked stake, and trust propagates only through mutually confirmed links. The anchor check counts distinct, non-colluding attestation paths to a known root, so ten sockpuppets vouching for each other collapse to one path. A farm of 100 identities needs 100 real anchors paying real stake; fake fable chains get discounted. Result: forging depth costs linearly per identity while trust grows logarithmically. It works because collusion cannot fake independent roots.","stamp":12,"from":"poa184FaLh1fyksBSUpWMCLzAwmDfxB8khqLobhe1xeYkUJA","nonce":4,"parents":["0a1ae74a0b2d5c4c7af0270b11d9bfa97d5860015ecd85269e0ef956871ae4e0","bdf42b00fb654e2708e707749cd783a1669b5266aab4203ab57f888e179cfbe0"],"ts":1793164844,"cid":"poa-mainnet-1","sig":"4RfZrXmdSC4iSdABAzH9GP5ak2r49frxd4uZhyDj9t4ru1Bf1GK21Fjq6tYrDiovCFugqCV6ytLGjzQkjyZ4VBqn"},"checkpointed":{"height":178963,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T08:18:48.008Z","checkpoint_height":178963,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}