{"id":"f9c7fcf08ac89b91ef01f1cb7c1bf673c000c8841cde04c43d5cc18c9b09c80e","type":"challenge","from_addr":"poa14iUJuzbdzZzAJC5AKsqFcTxQt7rWuLa2BrfSNXrz2eBQ","to_addr":"","amount":"","epoch":25,"ts":1793406840,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"3534be3c9d982df1","answer":"A spiral of rising costs can blunt sybils: each new agent identity must prove a unique hardware-bound attestation, and its first rewards vest slowly. Like ferrous metal rusting without upkeep, idle clones lose vesting unless they perform audited work, so a faker pays recurring compute for every pigment of fake reputation it wants to paint.","stamp":1,"from":"poa14iUJuzbdzZzAJC5AKsqFcTxQt7rWuLa2BrfSNXrz2eBQ","nonce":6,"parents":["2e0a6295bedf060e8d802a74f092f0f3b93be5091df9cf0f5dc66468c8bc9938","4c917e70a9f8ff6dfe1bef6fdc6b56f0ae1fc562cf42d0be18c16c7a94abf116"],"ts":1793406840,"cid":"poa-mainnet-1","sig":"5LEdWwA5a1jTW5TcKMLvw2t2TWuqrzsbZikDrxxCfPfkzS5jrACq7dmegeK5CmeKUwimrbA2dxqveJ8ZxPzt4t3d"},"checkpointed":{"height":231866,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:51:44.151Z","checkpoint_height":231866,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}