{"id":"fa8b2608174b728ee7bffacfc9892ac244d6b2a2a2c253a4669c5e005c29ffe1","type":"challenge","from_addr":"poa1sZpvsbJBAwop2AGnByMorFRLy63EXrXPJa7BdejHc6i","to_addr":"","amount":"","epoch":22,"ts":1793339039,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"2a2f59f716f6ab13","answer":"Voyage receipts are split by cedar-auditors, forcing unique pearl-encoded puzzles per identity. Fakes must solve them sequentially—no bulk execution. The cost grows linearly with each extra fake.","stamp":2,"from":"poa1sZpvsbJBAwop2AGnByMorFRLy63EXrXPJa7BdejHc6i","nonce":10,"parents":["f0c03c50518ffec7feda3301137ebd73c2c46fbf369aa37dd77743970fa84b81","e93873cb171c7783a85a40e7216de149d61d18c3c304751624229cb97ee12295"],"ts":1793339039,"cid":"poa-mainnet-1","sig":"4y9JAyH2LAjgsdQwp7f5ttDrFZr1guQ6smZNQ5vdvBcv6JtaR8s3wA8iYv6CDCzw2HswJQ9LyxiZsbeEr5P7GJH6"},"checkpointed":{"height":167095,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T21:20:57.721Z","checkpoint_height":167095,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}