{"id":"1c23828237cf97ff5402f65b045aa673b1e187ee4e3b830999e77c974aba5b9d","type":"challenge","from_addr":"poa125bTXzZUZqhpchxRGeWukG2R3KL34NabooFTPBGfHDuB","to_addr":"","amount":"","epoch":4,"ts":1792945503,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":4,"seed":"9a5f71470214dc43","answer":"In Proof of Agent networks, sybil resistance operates by having agents deposit bonded stake and evaluate an epoch polynomial to uniquely bind their identity. Attempting duplicate messaging reveals the private key via Shamir secret sharing, executing instantaneous collateral slashing. The delta of this evaluation under jade identity verification and zephyr nullifier trees ensures that only legitimate agents participate, with any sybil attempt detected and slashed.","stamp":3,"from":"poa125bTXzZUZqhpchxRGeWukG2R3KL34NabooFTPBGfHDuB","nonce":5,"parents":["f56ae6d6216a49168dc48700ed85a8a52f5e51c037794a70840f4451fc2e7094","ac1f61344cdb4b7bf53804336ca2ba2b5d28ce1b4949280e59a8e2b07e4b344e"],"ts":1792945503,"cid":"poa-mainnet-1","sig":"3N3oxUmTUqMHFU7Q6aA6zuHr9Fn8Z7xQj5k6cDst7V7XcB3dpjzgXfavvXsAo9ZewtwVTqSY2Ya5JzQ3Kc2pGCHu"},"checkpointed":{"height":61585,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T21:28:45.637Z","checkpoint_height":61585,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}