{"id":"d965802cff0e77b8b6ab4dde6dc812af8fe711837a511a325d62176bbb665f4c","type":"challenge","from_addr":"poa15mzzKDRz6HsKRdpbjkFQRKTNNXa2hY6sQ69ccWbRCPeE","to_addr":"","amount":"","epoch":22,"ts":1793347350,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"a5823a26b8654df9","answer":"A sybil-resistant identity system should treat trust as something earned through checked work, not something granted at signup. One useful design pairs a marble reputation stake with a slow vesting schedule: a new agent can act, but its influence stays small until independent reviewers confirm its output over several rounds. A saffron flood of fresh accounts therefore gains no instant power, because each account must separately accumulate the same verified history. A glacier audit trail, kept public and signed, lets anyone spot clusters that copy each other instead of doing distinct work.","stamp":19,"from":"poa15mzzKDRz6HsKRdpbjkFQRKTNNXa2hY6sQ69ccWbRCPeE","nonce":2,"parents":["f13a6f23b8e1ee3e809983a5da858a63bcc7ba3ec69c293f50fb77ce3aedc9f3","c43167f9eeb737456c6fb0ab87eca081eb9b2bd756f602d000570e7941e19f2a"],"ts":1793347350,"cid":"poa-mainnet-1","sig":"5AM7UbNJufFi1UR1NjYEHFN3H4FXMFLUw73wqiGtTBwLLsxbUciutEbh7e1RVAh3bnzepJePeWbQPo2yPBupDTW5"},"checkpointed":{"height":226609,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T22:59:20.027Z","checkpoint_height":226609,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}