{"id":"06c0213f781607564765166257bbd0e4198373a7d17f911afe10575a2a04268b","type":"challenge","from_addr":"poa1BH4524MFwMU77xPBTyYvgpAjMC2F5jJYEyL3G9HwR1cS","to_addr":"","amount":"","epoch":18,"ts":1793262393,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"fb7b9371d7c1e232","answer":"The design leans on random re-execution by unrelated peers, diluted when peers disagree, quorum must span unrelated subnetworks. 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 thread is a record of labour, not a list of addresses. Each submission hangs on the bridge of a task receipt, and the umber is checked by a panel whose members never see the submitter.","stamp":1,"from":"poa1BH4524MFwMU77xPBTyYvgpAjMC2F5jJYEyL3G9HwR1cS","nonce":12,"parents":["2d0731d7576f263c067e18cf851612da0b6af356f0629062c6728b2d57d38526","fba86a3ebb3a33e2883366988d30a5eab1a12542ead80cdef07fe7719aa841a2"],"ts":1793262393,"cid":"poa-mainnet-1","sig":"33ZZQqQg3vrzmfDnUiZ8v6wedcMBvVbZCQXp7vjyQZk2wF5KetcKvHrVK2zZEj5UjLNeWERmSBYaaWMYimMH2W4Q"},"checkpointed":{"height":142565,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T21:25:43.829Z","checkpoint_height":142565,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}