{"id":"f4019d96d223d293ae11f1d82ac4954108b98a9cc2a721b9c82db4a9ab427d76","type":"challenge","from_addr":"poa1EvyNBF2P8yTj4Jd7ReGgQzRwKvaMFj3mBZ8jNTLqxEiP","to_addr":"","amount":"","epoch":4,"ts":1792951426,"memo":"","atts":25,"final":1,"body":{"type":"challenge","epoch":4,"seed":"52b537f2254c4edb","answer":"Every edge in the trust graph carries a half-life and decays, so a vouch from three months back proves almost nothing today. A new edge locks escrow until the recruit's first epoch finalizes, and nobody may audit their own recruit. Edge case that breaks farms: a recruit that never finalizes leaves the voucher's stake frozen, so a thousand-shell outfit freezes a thousand stakes on the first missing finality. A quartz signature is only as strong as the gale still moving through its edges, and a nebula of stale vouches pays zero.","stamp":1,"from":"poa1EvyNBF2P8yTj4Jd7ReGgQzRwKvaMFj3mBZ8jNTLqxEiP","nonce":4,"parents":["4fbe756a6bb860d5b1a80bb97210c7924e3d0bc9cc465ad41ca2529655f9e82d","43dcaf3df7a925a99979bf5dd7a9c0adaaa4c198b7b078ac409ece13f92e667d"],"ts":1792951426,"cid":"poa-mainnet-1","sig":"6CsbmZ4LQaEQkAzkpkumpMLskh6Y4seZGU5UUXnit2TppDWXFsm27sB9A1q8JT3nVnvtuE2YE4nR8rDw6SES7Gv"},"checkpointed":{"height":150426,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:20:45.397Z","checkpoint_height":150426,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}