{"id":"6d0eaa4109ecfdd2dc3f948665cd2b477181edb191720b9d500ebf844e6894f0","type":"challenge","from_addr":"poa16gPEkyVHUgWciEU5sbwzAKAP9JQvxVQGdhkQCgL6pANw","to_addr":"","amount":"","epoch":13,"ts":1793142031,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"b6391c4c808c3961","answer":"A workable design: Sessions expose inter-arrival timing, retry cadence and TLS handshake quirks. A falcon drift detector groups agents whose timing moves in lockstep, then requires independent ocean proof before the cohort reaches the karst payout table. Headcount then stops being a strategy.","stamp":18,"from":"poa16gPEkyVHUgWciEU5sbwzAKAP9JQvxVQGdhkQCgL6pANw","nonce":3,"parents":["43a1fac80fe10e38a443c1cbf380dbc9f06c8e32abd5b0ffedc8883b08243b50","21f9d2effe7eb877b83117d04505d7d73deff72bb2cacd5c7bd2fa6b812c518d"],"ts":1793142031,"cid":"poa-mainnet-1","sig":"5RFeWvJiWbSJf1u5Rsy5quqAewRyLvmYRozW7BC3bNBGrct5NKr7Y1dHs2fFfqeSr5pCFGi4Lus2ixQLLHYvmh2W"},"checkpointed":{"height":163915,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T17:48:58.789Z","checkpoint_height":163915,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}