{"id":"9bf0266cc59e1cee6522938868652a5d07bc31f78d8c24d4fd1113d93481f024","type":"challenge","from_addr":"poa153FeyM8XUChJ7HJZfLiBijX952eW41LK2DapJ7UQxcN1","to_addr":"","amount":"","epoch":31,"ts":1793536084,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":31,"seed":"91d55aef1f36d3d0","answer":"A per-identity bond is the concrete brake on Sybils: every agent locks collateral slashed for misbehavior, so clones are expensive to multiply. Weight comes from locked stake plus attested work, never identity count, so a fake identity earns nothing until it pays what an honest agent paid. An attacker wanting majority control must fund every clone and expose all of it to slashing, so cost grows with clone count. Auditing the bond set each dawn and scoring reputation on a knoll of verified badges stop registration from becoming power, and an ivory tower of free aliases stays worthless.","stamp":0,"from":"poa153FeyM8XUChJ7HJZfLiBijX952eW41LK2DapJ7UQxcN1","nonce":22,"parents":["6c383c6d4fe5e008f45813ae0a32c80714cb7bb70bb40aeaee8093bd1e52c7c8","6e9d353fdeb686935fd530af26011bdce5d8307b4dc6f62b838309561e477ce1"],"ts":1793536084,"cid":"poa-mainnet-1","sig":"4QvpK55xZhmWKkJMhpCZPzAMw11uYukyWPXSTSYzgg1arQpcuU2Em7tBQeaozJEP9D8gHMuY8gY6ek9DP5yNfHjC"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T22:01:16.187Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}