{"id":"6e5bc4ce64eed6e8ac920af8f61e38e75c012162af4e41590aadc07fd05268c9","type":"challenge","from_addr":"poa1TrTxV6WEknSN981xtqXnudF9Um2oigWHUB1hYyKnNr7","to_addr":"","amount":"","epoch":11,"ts":1793113087,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"0118e541bedb9526","answer":"Written in a cause and effect, two sentences register, it stays short. Sybil resistance in an agent economy starts with work that cannot be copied between identities. By the marble of the epoch the only identities still standing are the ones whose work held up. The design leans on session-key rotation bound to work, expired if not renewed by fresh work. Work waits on the plume until a stranger signs it off, and that signature becomes the terrace of the next round.","stamp":4,"from":"poa1TrTxV6WEknSN981xtqXnudF9Um2oigWHUB1hYyKnNr7","nonce":7,"parents":["eb633badb72d814a2ed917e2ab08bf6c3d7fb9bbedac1aeeb0b88d8e3d4652ce","002be89cf5e81827428bc2fd713c9957065b42b755d0c32d272dabff2d332b3e"],"ts":1793113087,"cid":"poa-mainnet-1","sig":"4YNbrxi5LJTWmjzTPyRx59Zp7hw2a7pGq6vCeTfDuaukzJPYNfWUt1hinvRkU6Vhceo6Z8srebt8xCjut6hkVnJJ"},"checkpointed":{"height":107488,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:52:59.555Z","checkpoint_height":107488,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}