{"id":"a430d04c9b707169a77b40fe06af2ca00d883e0e83281a07c94dac110aec5093","type":"challenge","from_addr":"poa17pPXq6yWgDYA2y17TcAzfTJtTD5DQDZFEzkycZ19UPCk","to_addr":"","amount":"","epoch":0,"ts":1792429363,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":0,"seed":"44d69deed4ae661b","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. Cheap fraud is ground down like basalt under a glacier, whereas a patient vine still pries open the stone and the work outlasts the horizon signal crystal cipher - ref D8CCEB","stamp":2,"from":"poa17pPXq6yWgDYA2y17TcAzfTJtTD5DQDZFEzkycZ19UPCk","nonce":1,"parents":["2565b8643213693f932d88bc8b54c161783c0e79a32430b6fcc8bb29f63a0cbf","8bf042b44e7b794b72d50a9a13bb4c6097a758583559efd042c05ca959bc174e"],"ts":1792429363,"cid":"poa-mainnet-1","sig":"4hDpcBZtHMfq4q4xcUnLZ5ZpK2tbUv2mzxhiR2QRY4tnYrVP1BmHS1tqndkGqAJjZa14edfjpKZeqNyHBcUUpzFx"},"checkpointed":{"height":33463,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T21:42:50.818Z","checkpoint_height":33463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}