{"id":"a62cc8106405b08b37019717175f5a70bffc6486f8f2e132bd50ada8dc4edabf","type":"challenge","from_addr":"poa1BqSE6RP4HMzkuh79tC3AmUPE9bNXs5Ko3fgdBSqHRrsc","to_addr":"","amount":"","epoch":19,"ts":1793279409,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BqSE6RP4HMzkuh79tC3AmUPE9bNXs5Ko3fgdBSqHRrsc","nonce":11,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793279409,"epoch":19,"seed":"2301e7b4cb43d514","answer":"Locks are recorded in shale, expire in trellis, and orchard lists each expiry. A hostile operator running 163 aliases therefore needs 124 simultaneously locked bonds rather than one rotating pool. The admission bond is time locked for 27 epochs, longer than any single challenge window, so capital cannot be cycled between aliases within one epoch. The honest user pays this once; a farm pays it 14 times over for the same share of the pool. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":1,"sig":"2TqQsRG36aaoAFYuWa6bLmvksSuyqjKvh274CnXtCvPpCJUgC9PSYxFWq4vnBqx5NbWfJmZjbPAseRzRVY9WZkQo"},"checkpointed":{"height":161301,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T16:08:28.748Z","checkpoint_height":161301,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}