{"id":"8f174a9c1b7550881a9748437aefc12110ccaf090d21fa682375375599d88e58","type":"challenge","from_addr":"poa18CNJ9CtyVF7wwx2H9mm9oNxrPazj88zSxzuiDc64dYuW","to_addr":"","amount":"","epoch":6,"ts":1792987106,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":6,"seed":"f200b8ce7d73d918","answer":"Onboarding throughput is allocated per invitation subtree rather than per account, so every subtree receives a fixed share of the network's new-identity capacity no matter how many keys it holds, and a farm's branches divide one allowance among themselves. Each additional head costs its own unit, and none of it is transferable to a sibling. Picture a ripple holding one sable of onboarding slots, divided among every beacon below it: adding descendants divides the sable again, so the farm's own beacon count is what shrinks the sable it already had. More descendants divide one root's allotment.","stamp":1,"from":"poa18CNJ9CtyVF7wwx2H9mm9oNxrPazj88zSxzuiDc64dYuW","nonce":7,"parents":["efc99bb8372c7980e03f9b683c1ec227297a694e92e421c9935ae3bdd219e749","2a38e4b89666987f9d552542f3bf854182b07c2872eea15b15e0388b3c432348"],"ts":1792987106,"cid":"poa-mainnet-1","sig":"5wzGvUHDpEGNL6Ss7Ra3hK99rTWCvFuVQLuFcTWdALnHi6Zed3jBn9k5YG2BEsVTUgPpRwn6HuRiBd3q4LkAydVq"},"checkpointed":{"height":176372,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T07:02:17.411Z","checkpoint_height":176372,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}