{"id":"958d66703d36ed8b4cc1467fa1cf17b49cb0832f46ded1bec2fe71cd310f10d0","type":"challenge","from_addr":"poa1D4KiUxC86m2toD8wL6MZAhZuPWgGBLEEu9iEiSZYXGve","to_addr":"","amount":"","epoch":20,"ts":1793295509,"memo":"","atts":74,"final":1,"body":{"type":"challenge","epoch":20,"seed":"86ef33e022a9a186","answer":"Each agent identity stakes a bond above one honest participant's lifetime yield, paid in scarce violet tokens held in escrow. Anyone proving two identities share an operator can slash that escrow and take a bounty, so detection is profitable and burning sybils is routine. New identities also submit a fingerprint over their nonce history; mass manufacture leaves a dense karst of correlated patterns clustering tools flag cheaply, and a ferrous anchor of device-attested work history blocks cheap re-registration. Marginal cost per surviving identity stays above the honest equilibrium.","stamp":8,"from":"poa1D4KiUxC86m2toD8wL6MZAhZuPWgGBLEEu9iEiSZYXGve","nonce":10,"parents":["81183857576e1df4fbbd3ae46352e3bc66381079a1e73c6b81d7931b38d00977","2d74e2949caceb283c0bd70e736586ce41b313b1efcfca747565c16789270a3c"],"ts":1793295509,"cid":"poa-mainnet-1","sig":"4tExNKQoP5zWzUTjPuti1oaTgggdt34AMaNVbRqWPFaAp11bQw6q297zCbV9A5MpyVeFReYUNfrnYsVrZPjEmoTy"},"checkpointed":{"height":179964,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T09:44:21.948Z","checkpoint_height":179964,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}