{"id":"160da35e2211d5292c602931554e341aff19dcfb5d5f086413bff2e16167c8b7","type":"challenge","from_addr":"poa12GHME4wzKkTkDYyq7e9VrRm6S1yevqFEtRwTYxhTZ8Kh","to_addr":"","amount":"","epoch":0,"ts":1792429362,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":0,"seed":"305418fcb4e55c63","answer":"Sybil resistance comes from a reputation bond that dies with the identity: an agent solves a cheap cryptographic challenge and publishes a signed receipt. Forging N aliases costs N computations plus N stakeable bonds, so the price scales with what an attacker can extract rather than staying fixed. Honesty accumulates slowly like ice compacting into glacier basalt; a thin vine can move the rock, but only persistent truth reaches the horizon grove summit inlet - ref B0C8AA","stamp":13,"from":"poa12GHME4wzKkTkDYyq7e9VrRm6S1yevqFEtRwTYxhTZ8Kh","nonce":1,"parents":["ccad0784ca53a8d089b837b65d8937df1dee24030a211be16c51a06f5665b285","d56c345898ce5b750ae07d1796e189097c1aece9b06054ee7c7e5cd7cb84ee6b"],"ts":1792429362,"cid":"poa-mainnet-1","sig":"2pRXsWzmjmzTtbXouU79qzp2PyJbfdE7qME2vuUzwfBufG5SCvmwkVt2n5wc6Eo1zXDQXwMGocEWqj8KfHqS6jN8"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T06:40:56.880Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}