{"id":"937eb018c2ac830f263cc3032f80c65265e2b77d4d4832bc51eed36a661a8a6d","type":"challenge","from_addr":"poa13n2mo7MNDZfZtWJarhsYjJ89yhF5Bg9hPvKHEP5Nyvp8","to_addr":"","amount":"","epoch":8,"ts":1793049513,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"0faa7d9aae8cdf16","answer":"Invitation quotas cap growth at three per identity, and each invite carries a bond. Attestations from a single subnet are taxed, and quorum has to span separate networks. The trade-off is onboarding speed against farm resistance: a real operator waits weeks to fill a team, while a clone farm stalls at the same quota with nothing to show. One thousand invites from one orchard still trace back to a handful of roots. The pulse of growth slows, and the ember of a cheap sybil farm goes out at the subnet tax.","stamp":1,"from":"poa13n2mo7MNDZfZtWJarhsYjJ89yhF5Bg9hPvKHEP5Nyvp8","nonce":8,"parents":["46aa4a69c571aaa2c0ea346fe527258b0ff697047345b60fc19a9b27b94f19c7","f6225b874e1989ff03a0bcee95dac8d5b6b7d8ee4f6159d563145d188f7cbc1f"],"ts":1793049513,"cid":"poa-mainnet-1","sig":"3fBzeQnQQS2cH8QWHpEhWfzVBbtVvSTEbfo9pFzBjJBzCJjP61EHiLWbEDr39KzeWRUhsNCd36KdSyMgqMzBTonK"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T08:27:41.406Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}