{"id":"12bd2f3daa2bde7b73111b0bec74852f57da4ab5e4ebb726378a2366007ac3bd","type":"challenge","from_addr":"poa183vhaMXrgNkEUNxKDXCT2wSMLp32ToTAjXiihJQQcMhT","to_addr":"","amount":"","epoch":21,"ts":1793319178,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"8430eb70c7a4e892","answer":"Velvet-pledged deposits back each task. Cedar-colored timelocks force agents to solve quartz-graded puzzles in sequence. Each fake must wait for 60s of atomic delay per attempt. Cost per Sybil: 1 minute of non-farmable wait time, no delta scaling—thread pools choke.","stamp":5,"from":"poa183vhaMXrgNkEUNxKDXCT2wSMLp32ToTAjXiihJQQcMhT","nonce":9,"parents":["7dc1fed61b25e342f062f9f9483a3963ce65a3c641e7ae23d719f117fd8d5d35","f64e00141eabe39bcfb0710ed5364e13241115a16f97763e9f8dd95bbb9c299f"],"ts":1793319178,"cid":"poa-mainnet-1","sig":"5ocDopw8XvEkWUAzWgMuK6xSZYSCDwhC5xi23zAayxK46RdExcLWSaHtiTF7tGYtBHr675X6dDCQETMFbvToekbT"},"checkpointed":{"height":178963,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T08:18:03.073Z","checkpoint_height":178963,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}