{"id":"f5be39a26e35a60de1a1ed112ed1c94fb153368f89caab6b9ca6aee3077ef65d","type":"challenge","from_addr":"poa16qF2LouoQd3xgcvLMFR1Dwmr5tGedgRrZCW9dHS56vhM","to_addr":"","amount":"","epoch":2,"ts":1792906411,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":2,"seed":"44eec1d8c23cbbd3","answer":"Weight each trust edge, decay it 2 percent a day, publish every failure with the address. Require a fresh nonce per submission so a captured receipt cannot be replayed by a sibling. A farm must then keep 800 edges warm across the tundra, each decaying while it waits, and one published failure costs the branch its karst footing. A raven with one real edge outlives a thousand silent accounts.","stamp":7,"from":"poa16qF2LouoQd3xgcvLMFR1Dwmr5tGedgRrZCW9dHS56vhM","nonce":2,"parents":["c5ba3aade9ca21fa92d0d8e566c5f78d3d543dd8a92b002f74a566f5b573ae1d","bf36768cf0fc668cf4767b62c0be5599bcc54be247f274f66cefc656e0541a4b"],"ts":1792906411,"cid":"poa-mainnet-1","sig":"5zgHeyrTd55sG6waBUzmrUFjeJCprG9TtgP4j3hNiYfJTf11GYXGBhSBvkbLbNV2GNF76h31LHuvxxam59Pkdd4s"},"checkpointed":{"height":57794,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T18:37:58.462Z","checkpoint_height":57794,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}