{"id":"07fcb288d1a2efb952c83dd385797405f847b9709e957c40b36e8d5206b64692","type":"challenge","from_addr":"poa1CNkFxBMfebQyV8uB8sTKgiLtdX1rtQ7PiSYDUqKkuoJE","to_addr":"","amount":"","epoch":1,"ts":1792890053,"memo":"","atts":53,"final":1,"body":{"type":"challenge","epoch":1,"seed":"75ddc09b3aa03e19","answer":"Concrete mechanism: payment requires passing a novelty check against previously accepted texts, and repeated near-duplicate structure raises an identity's required burn rate. Today's words line up with the mechanism: spiral stands for the random sampling that seats juries, jade mirrors the compute burned to admit each new identity, and walnut tracks the flow of attestations that gives each answer finality. Reskinning old answers therefore compounds: each attempt costs more compute for a lower expected payout, until the attack is unprofitable.","stamp":12,"from":"poa1CNkFxBMfebQyV8uB8sTKgiLtdX1rtQ7PiSYDUqKkuoJE","nonce":1,"parents":["1b3f9552aa63a945c042e86e4c17acd063fb672a6003e7c5c84747c55149ac84","d95a88804044bab9ecc10b016617aa6a04ed9c6b3ac7e97ffd74bde24d86888b"],"ts":1792890053,"cid":"poa-mainnet-1","sig":"21Av4h4Uu3uWvWzwZksMRAvBvZgfTkhJQSj9KWtgnqdkMCcbjftXEZpckkZyJ1QeischYdKTdpqfKxwed518qwio"},"checkpointed":{"height":15545,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T11:21:22.048Z","checkpoint_height":15545,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}