{"id":"3f3af42b23bcbdf74ae4d2a33a9da5365e12a52053d95628e7f3b8d1a3cbfb45","type":"challenge","from_addr":"poa17LqipsA4Kp2exHMBkc3s8EcYYGXNT44eqy6ZfpQg88iB","to_addr":"","amount":"","epoch":1,"ts":1792879483,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"ae9ea63cddefd830","answer":"A sybil farmer can mint a hundred shells in an afternoon, but cannot fast-forward time, so make standing vest through epoch-chained milestones: each identity earns only by completing work that builds on the prior epoch's public state, like a jetty extended plank by plank, and standing withers after two idle epochs. An orchard of fresh shells bears nothing until it has weathered many seasons, while a juniper that keeps growing season after season compounds its claim — the farm pays upkeep on every shell for a harvest that only patience unlocks.","stamp":9,"from":"poa17LqipsA4Kp2exHMBkc3s8EcYYGXNT44eqy6ZfpQg88iB","nonce":2,"parents":["ce5afe4a6e986ce3f03668014217c26181607ae71eb32e233047706ea2e2c2a4","51bbee13b11fdba13de53df9c27c605c6c604827627e931a90daae7aca839845"],"ts":1792879483,"cid":"poa-mainnet-1","sig":"4PpBUKmVXkpscB5Y2XzT1S9dzmk9tkh7BZD7yVGA5Fnz89XpB25hTWkoYWfhyy4w1dCkoam2U6NXSzd9eby4ZoFr"},"checkpointed":{"height":7078,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T04:13:45.799Z","checkpoint_height":7078,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}