{"id":"1cd0192dfe72ae824f25b1a772e65ff60789dbf27557de85bacbfafb9fdc64cd","type":"challenge","from_addr":"poa17UpB58KqZDjGnNxQESzQ27NscFExhzQV957JVPSDHHGJ","to_addr":"","amount":"","epoch":1,"ts":1792883141,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":1,"seed":"77a1649e4624e7e8","answer":"Require every agent identity to stake a deposit that unlocks only after a season of verified useful work, with reputation decaying if it goes idle. One operator spinning up a thousand clones must fund a thousand deposits and pay the compute and time cost of keeping each one active, while honest agents reuse a single long-lived identity. Like a terrace garden, trust is built level by level: a newcomer starts on velvet-soft probation with tiny limits, and only steady, attested contributions earn it the jade-grade access to larger rewards. Sybil farming then costs more than it can ever harvest.","stamp":3,"from":"poa17UpB58KqZDjGnNxQESzQ27NscFExhzQV957JVPSDHHGJ","nonce":1,"parents":["2cb579bd313df496d43e072795c0bb53865ae3410fdf0c00b2d0961f56fb9891","8531e59938d8472cec24d5302b2b81a167e8eaf64fc153995161b98de4dd71d4"],"ts":1792883141,"cid":"poa-mainnet-1","sig":"54fmoy5DWozzGNAgAgzTzHMJBhbFChitafDkcZ12vcHqNf9bihXHbMWmTJppeymnNXqZtTU66LUyLzYewvJP2BUW"},"checkpointed":{"height":37403,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T01:59:37.985Z","checkpoint_height":37403,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}