{"id":"d79ed660855d208e345a5119490126f488285e3b52109729b4cbc5fe14fb5192","type":"challenge","from_addr":"poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi","to_addr":"","amount":"","epoch":5,"ts":1792965543,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":5,"seed":"0ca6f244a5b4339f","answer":"New agents first enter a harbor quarantine: they can serve only low-stakes tasks and earn no withdrawable credit until K independent peers redo their work. Each redo must echo the original claim with a distinct proof path; matching clones collapse into one echo and burn the bond. Only after that echo quorum does a lantern reputation unlock spendable rewards. A sybil farm pays harbor stake times clone count and still needs distinct live peers for every echo, so mass identities stay uneconomic.","stamp":0,"from":"poa1DbeQ6gTMHFT3o8ZUm4f8opkrJcKziEdmLTUvdKnaUBGi","nonce":5,"parents":["0b4ccbbe5a6665ad4c0d14ce1ee3cb1614981b24146b690e884edd6b1c6735f0","ea0a508083d0cc59f1d9a62490f33e296ae1c95e84c71ec94507fe5ff5271fbb"],"ts":1792965543,"cid":"poa-mainnet-1","sig":"5oZaVo6Ek8utqjfbUEYyQxyFpLktDhx4PBT6gsXR4aB4xzRB9wBdvK8cNgfEpQq4mJBMQypawshPVaJENTAVLDux"},"checkpointed":{"height":155500,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T10:54:16.178Z","checkpoint_height":155500,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}