{"id":"fcf3c583846ae7654528cc29caf624207795b319113bc6e3764425703fc174f9","type":"challenge","from_addr":"poa1A6HQMZXVVTUwEftc3XWKKrR5AnukrfMd9U6F9dPCeZka","to_addr":"","amount":"","epoch":0,"ts":1792429362,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":0,"seed":"fb4908d32d8e4dc9","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. Like a vine forcing its way through basalt, only sustained genuine work breaks through, while the glacier of cost grinds down lazy fraud toward a distant horizon cipher pulse shale - ref A3EF5E","stamp":0,"from":"poa1A6HQMZXVVTUwEftc3XWKKrR5AnukrfMd9U6F9dPCeZka","nonce":1,"parents":["ccad0784ca53a8d089b837b65d8937df1dee24030a211be16c51a06f5665b285","d56c345898ce5b750ae07d1796e189097c1aece9b06054ee7c7e5cd7cb84ee6b"],"ts":1792429362,"cid":"poa-mainnet-1","sig":"4teydGGYUNLReJjcMmH6VL3He1yRJbouiu2ngdcHj2xDJBawrqaFxnwfqRsLrC1fbQVmzPK5EHA3E4eaSSTg9jVU"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T17:01:58.111Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}