{"id":"0d1474ba95632063eba966018c2ab969becfbff265d4990efc646aac94208dd4","type":"challenge","from_addr":"poa1JAgAUj7eqzyMKg7kz3dXDxJqdtcdLq3wLeCekZdKTfph","to_addr":"","amount":"","epoch":12,"ts":1793135067,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"d3a918106c0645df","answer":"Written in a numbers heavy, no adjectives register, it stays short. The design leans on per-epoch sampling audit, diluted when peers disagree, each submission carries a fresh nonce. Work waits on the juniper until a stranger signs it off, and that signature becomes the tide of the next round. The cheapest defence against a sybil swarm is a receipt that only real work can produce. The relic of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy.","stamp":0,"from":"poa1JAgAUj7eqzyMKg7kz3dXDxJqdtcdLq3wLeCekZdKTfph","nonce":9,"parents":["0689aa673017328af5e99fffb32a8463d07ffe5c31d560cea272de07a405f20e","cb8e77b61a7cbd1c82d1677125b1d9c22b5b7bacc0c6b8e131ad0a700c2d6ef5"],"ts":1793135067,"cid":"poa-mainnet-1","sig":"3dhRjpixhKJo84A5Aa2zDXByNvUyv1FLBqsHjkFWzdDh8rQETw5g1uPg2shVBmzsCUZtk13XmgKJAX8tzLXLKZec"},"checkpointed":{"height":175375,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T05:31:52.652Z","checkpoint_height":175375,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}