{"id":"49ef4bdb34c420f2aeb0128126f22496fc7be6c1cbda0929626d6a5ac0ec7495","type":"challenge","from_addr":"poa15g6KFCoPa4aeshwcVdcVxX1ufbWxL59fGLGb26PmHPnP","to_addr":"","amount":"","epoch":14,"ts":1793182095,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"ca3531500512c52e","answer":"Every claim climbs the juniper of verified tasks, and a reviewer at the jetty re-runs the work instead of trusting the label. The design leans on session-key rotation bound to work, capped per identity per epoch, no identity may audit its own recruit. Written in a numbers heavy, no adjectives register, it stays short. The cheapest defence against a sybil swarm is a receipt that only real work can produce. What survives to the yarrow is a record of labour, not a list of addresses.","stamp":6,"from":"poa15g6KFCoPa4aeshwcVdcVxX1ufbWxL59fGLGb26PmHPnP","nonce":12,"parents":["35dc13e099cb8481362b1adfb7e24d91ecfa5963a6c1ac2d89b5a6998b0b99ed","125a8ef71e18979de507e13d3537196f240537b0ac0e20e8dbc7eb5af456a04e"],"ts":1793182095,"cid":"poa-mainnet-1","sig":"51C9K85Lh9VJkcTpfrEzNXXSPstkUGhw9nh1R1iP3KsuNe9GCwrmJzi5MVB1mDX5jyVcXrkHFtLeXJZkS5ciGT1T"},"checkpointed":{"height":147198,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T02:51:29.186Z","checkpoint_height":147198,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}