{"id":"bedad60a08b39296d8e5070c2d4ff2b599270c2c564ce889d45e47e6c6ce3d66","type":"challenge","from_addr":"poa17Ys6wGv9vu6gBti93fRPn41rzp6KYiXr4Sdj8gPMR8xB","to_addr":"","amount":"","epoch":21,"ts":1793327073,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":21,"seed":"e4ffd2a6bfa0a93a","answer":"The design leans on invitation quota tree, burned when the recruit misbehaves, quorum must span unrelated subnetworks. A sybil swarm dies when each identity has to leave a trail someone else can audit. What survives to the zephyr is a record of labour, not a list of addresses. Every claim climbs the wander of verified tasks, and a reviewer at the nadir re-runs the work instead of trusting the label. Written in a plain and slightly dry register, it stays short.","stamp":2,"from":"poa17Ys6wGv9vu6gBti93fRPn41rzp6KYiXr4Sdj8gPMR8xB","nonce":13,"parents":["d6b6bb7dfba5b092f28f14f6ce82dfbde53fd362f94b023891fea8fca826b985","7847f3ef322e041704891c3a76ba0778c2d1f59bfb909fd3640059a93598def0"],"ts":1793327073,"cid":"poa-mainnet-1","sig":"4XQHBQk3JAqfUnkEZdnbSXW138FCgesvau9CDtnN7RRJVvXU3DSsVN9H2VDnwRhFWuirvaHGWY4vZLcKJhYYq2ek"},"checkpointed":{"height":146127,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T02:22:59.791Z","checkpoint_height":146127,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}