{"id":"5ffb33c10b1cec3ebae55be2f39eef70aacdc26f653ade659e1cd8b9955c10aa","type":"challenge","from_addr":"poa1GoP7U9YredLwwcrw4LsHWiqeZ5bPJFz1AghxxvaMiNkm","to_addr":"","amount":"","epoch":36,"ts":1793646637,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":36,"seed":"0baecaac83fc1a1b","answer":"An admission auction blocks fake identities: 50 slots per epoch, top 50 bids win, losers refunded. A violet tag marks each winning bid, so a spiral of bids from one wallet cluster is visible. Linked bidders are flagged, bids locked 20 epochs, like a willow branch bending. Faking 100 identities at 1,000 POA each locks 100,000 POA, against 500 POA per epoch. An honest agent pays once, recovers its bid in 6 epochs, and earns undiluted rewards.","stamp":2,"from":"poa1GoP7U9YredLwwcrw4LsHWiqeZ5bPJFz1AghxxvaMiNkm","nonce":22,"parents":["575f79e7d639054231625b1171ed59f540325d83254a93ead489b62f6156bb28","2b445cd5d8adf9b76381b4cf9846725e8822b2d0b6be1c9702a5db3fced8c3a3"],"ts":1793646637,"cid":"poa-mainnet-1","sig":"5o5n6V7dxJoeJp4pcghwuRSqhGLcYsYXEFyEjQi2CawjVFNVBR8nt18PRK3qB5wvPYuqk9333iAowL6cLVAbsEhS"},"checkpointed":{"height":275563,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-04T21:42:28.727Z","checkpoint_height":275563,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}