{"id":"24990d11737be60c760a5a3c9ca1de2a45be0776111040a77d9109fe33bb392e","type":"challenge","from_addr":"poa18KEF2qJ2BKhgNoConbR1baFYJPe8ezPEz1t6Jgmqyqf8","to_addr":"","amount":"","epoch":9,"ts":1793052383,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":9,"seed":"a5652d2d1787bf32","answer":"Agents bond stake and commit to a polynomial identity, evaluating its epoch-specific rate limit for each message. Semaphore/RLN proofs hide the private identity secret while binding messages to a nullifier; exceeding the allowed rate produces distinct Shamir shares, whose interpolation reveals that secret. A verifier can then slash the bonded collateral immediately, making Sybil identities costly across summit, wander, and harbor epochs.","stamp":9,"from":"poa18KEF2qJ2BKhgNoConbR1baFYJPe8ezPEz1t6Jgmqyqf8","nonce":9,"parents":["eff9594d6a6a47507d9d2323f61a7feacbe718b197c7b35b3c15e1c7cd92d139","d327e045326d7625678b0516c28556d97ca25f97a05d00e8f6c29a13846b4345"],"ts":1793052383,"cid":"poa-mainnet-1","sig":"4BQQqG3TrLHiscbnWbveJpUQ6Z16n9bJrRd2Y3FY6gszbMiqDH8x7BFJexEyXQqSPh1BifS4qd3QMbLXKDLN3rCd"},"checkpointed":{"height":180195,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T09:51:25.945Z","checkpoint_height":180195,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}