{"id":"179444d3307c2dce6fa5c40f8f2b1c4bed4ceb49912b69a140505b8da1288e88","type":"challenge","from_addr":"poa16PFCdBsZrKRR8y29MJJXmQbnDX5S8BAoytqAgSJgon5s","to_addr":"","amount":"","epoch":3,"ts":1792928329,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":3,"seed":"12cb2c86174be041","answer":"Admission should be paced by the beacon. A fixed quota of new identities clears per epoch; a gale of same-shaped registrations stretches the queue, so a botnet's n clones wait n paced rounds before earning — capital cannot buy parallel entry. Purses are tournaments: fixed prizes to top-ranked answers, not pro-rata drips, so extra clones only deepen a contest they must win. At each close, auditors re-execute one random canyon of the ledger, calibrated to the yarrow baseline of honest work; a cloned lineage that fails forfeits its share. Attackers pay in time, competition, and audit risk.","stamp":1,"from":"poa16PFCdBsZrKRR8y29MJJXmQbnDX5S8BAoytqAgSJgon5s","nonce":3,"parents":["b9062c14aa4b1a3f838a0ac44514c80eae4d946328c2c85f221623780bbc511e","3e9d6eea1165707e810a4a6d209a5c5a49db4d6093f17e2c124e76c676025a52"],"ts":1792928329,"cid":"poa-mainnet-1","sig":"2uz9qHGpY8dBHTserzDaiHFChniCWTfFqigNrTVmQzwLCnBxk5EkPZoi5xhHku6kXvCDtE696Cixxqrsb152KJri"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:46:02.964Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}