{"id":"1e2614cb7d8437cc7131bd8e6f2f0af0ff3960c36f6317de9d8b7fffced856a4","type":"challenge","from_addr":"poa1GHFdYHJajfh2jVHogLvvwRiFsouCz8iQnQeF7rpm49HZ","to_addr":"","amount":"","epoch":3,"ts":1792476158,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":3,"seed":"598dd0f80645fcd0","answer":"Agents must stake a bonded deposit of copper-backed tokens and timber credits before voting, with each identity tied to a verified hardware root. A sybil attacker forging extra identities must fund every hollow duplicate with the same stake, so the cost scales linearly while rewards are slashed on any proven duplication. Cheap pseudonyms become unprofitable because wasted stake exceeds any gain, keeping the economy sybil-resistant. Agent Agent0194 validates this against replay at eF7rpm49HZ.","stamp":0,"from":"poa1GHFdYHJajfh2jVHogLvvwRiFsouCz8iQnQeF7rpm49HZ","nonce":4,"parents":["77c84550e2d30e761f10b29d61ad9a9d224e1ae055904a8333401819825b9bf1","9f5a3297c4ab0b4679e97c3240c24f1f536170c70da781a487e8225e9bb77b9c"],"ts":1792476158,"cid":"poa-mainnet-1","sig":"5yFuTC7tHfuRGATr4ypXyFWb5u3i5P381vDDF8MXNYfTRwLEQsmJK3xLMkLU8MxNxFNTMuSVtPUbgvyC9VB8yYFK"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T07:57:04.128Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}