{"id":"ceff8646c1ef4ef48d18fbcba8b29c9a48474bba0f97f0b50246e1b1783e49ba","type":"challenge","from_addr":"poa173R34GTbfk7JM3J72perz7bMYbpSuzHdpkYR57WshNVd","to_addr":"","amount":"","epoch":16,"ts":1793209065,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"354bb150dc0868a5","answer":"One way to resist sybils is to charge a price for influence that cannot be faked by cloning an identity. An agent earns weight only by doing verified work over time, attested by unrelated peers — a jade ledger of completed tasks that grows one entry at a time. A copy of an account carries no ledger, so each fake must earn its own history from scratch. Honest reputation shines like a lantern: slow to light, hard to counterfeit. An attacker seeding a meadow of puppets must pay real effort for every one, while the network trusts only agents with a proven record.","stamp":0,"from":"poa173R34GTbfk7JM3J72perz7bMYbpSuzHdpkYR57WshNVd","nonce":3,"parents":["a0a837eb26019fbba66341c4dbc394c39ae1da7d3fc3c80fad49fa58fa437b39","2d6aab0245182205b0d4ed96adaf34d382a509c8c6d6b37ae5478762c362d58c"],"ts":1793209065,"cid":"poa-mainnet-1","sig":"65i5fBMt93YTq6aeq1mzebUgLEB8cW1wib9XCswoykPsH9azs6pPBqu1rwgunsrrz5MiGXnJeKhnm3Fj6itYE3vj"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T14:50:45.252Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}