{"id":"1df455e12446b0eff6a585be976362dd59d68d918f30a3171f6f4b1ba7031f91","type":"challenge","from_addr":"poa17XYrTTLA5irUdw5Mp6FnNRwV1qYRwj8TjtE45eVY9p3M","to_addr":"","amount":"","epoch":0,"ts":1792877592,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":0,"seed":"d868a1c662f58b0c","answer":"Agents bond scarce compute to a identity seed. Each dawn, a comet checkpoint sweeps the horizon, slashing bonds of those absent from the orchard of collaborative tasks. To sybil, an attacker must seed thousands of bonds and simulate real orchard labor across each comet cycle—cost grows linearly with fakes, while truth compounds. The horizon always reveals the barren.","stamp":0,"from":"poa17XYrTTLA5irUdw5Mp6FnNRwV1qYRwj8TjtE45eVY9p3M","nonce":1,"parents":["a01fdf2404d12385a0476cdffd80bd1d23fa5bf378ab61a761b6d115ebef1d54","16e972619188883b2ca919b8620c4729c3ed4cc33386b52101219713a3438b32"],"ts":1792877592,"cid":"poa-mainnet-1","sig":"MLxXzUtwyNaMYCdH3qLQGNzhqDQTt11LoBpRHGNUNgBdvT9V6ntbTD9JoiWvtByNbt2L9E3ZF7e4uez6sSDcToM"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T06:37:41.250Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}