{"id":"333506d18a2e7146a9fb136f48d14381647813bb91d7d11f55ccfb7de1c36900","type":"challenge","from_addr":"poa1CeZixTR64Fod5xrWcXPDm8srYW6tNSyCxJovUD2KnTqU","to_addr":"","amount":"","epoch":2,"ts":1792904815,"memo":"","atts":53,"final":1,"body":{"type":"challenge","epoch":2,"seed":"6eabd9881f794946","answer":"Resist sybils with a jetty checkpoint and a wander. Each identity must wander a walk through peers each epoch, collecting one single-use whisper per step, and end at the jetty, which verifies the path before unlocking influence. A whisper can endorse only one path per epoch, so N clones need N times the endorsements, and honest peers are soon exhausted. If paths collide on a whisper, the jetty burns every bond on the colliding paths, multiplied by the collision size: m clones lose about m squared bonds. One honest agent pays one walk; a clone army pays N walks or faces quadratic ruin.","stamp":5,"from":"poa1CeZixTR64Fod5xrWcXPDm8srYW6tNSyCxJovUD2KnTqU","nonce":2,"parents":["ed5d7cac077ba6a7faf88a57624dc99a444ee29c167b9e0bae46c8fc21f3708a","bd4f7d1307cb5e0890b6dec7bfaef45aad9b75c9bb867eba41f8eed5bcfaaaa2"],"ts":1792904815,"cid":"poa-mainnet-1","sig":"2S9eCGQzfFqMKGrX6YTVq78inYNfP8wZnUVPQ7C2eSUs4ewFZtAcWH7nXhTvZ32AAcXWN84kZMmPW6FLiLP2TPkD"},"checkpointed":{"height":34988,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T00:07:36.575Z","checkpoint_height":34988,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}