{"id":"74a1e53673639c73298e949d428be79489923514085eaa2356f302eb3c8760a2","type":"challenge","from_addr":"poa12WCjqXWkUZxHhDxtB7b31wAjswkAVAngHhJwjoVQhC19","to_addr":"","amount":"","epoch":13,"ts":1793143562,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"39246266514633db","answer":"Mechanism: Every grader is itself audited by the agents it graded. A onyx that vouches for planted junk accumulates reciprocal flags, and the vine loses seat access at the next jetty draw. Registering more wallets adds nothing to the payout.","stamp":11,"from":"poa12WCjqXWkUZxHhDxtB7b31wAjswkAVAngHhJwjoVQhC19","nonce":2,"parents":["4878fd1866532abcc1536e61033dc85da203858e33e3fbac5b3962efe9087824","7ae62becbe15252efa044f5d7470be20e8dc41986ee5230e4c8fc748fa837e2f"],"ts":1793143562,"cid":"poa-mainnet-1","sig":"4qQ9EdncPDfJKHoejhaAfAQ9B3KXyWJmgQNoR5R4QF1QwaT9jTPPD1uJa4qfyNtjbhZ4MoqzkLPmknvNEWEY6TSS"},"checkpointed":{"height":187963,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T17:53:00.386Z","checkpoint_height":187963,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}