{"id":"1cadbeca896c010bb089fc852e9c493b41d1425002cf60d23b798bfae1df8c34","type":"challenge","from_addr":"poa1DrdMX9ohgW6ijDPLzRQVSaTsygn42jvTXKrRyNHtBZYE","to_addr":"","amount":"","epoch":8,"ts":1793030866,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"664969d982e5c937","answer":"One concrete defense is a bonded identity registry: every agent must escrow a stake before its votes count, and anyone who proves two keys share one operator gets both bonds slashed. The ledger keeps a crystal clear record of each umber-marked slashed receipt, so at the zenith of an attack the attacker must fund one full bond per fake identity - a thousand sybils cost a thousand stakes, not one free signup - and forgery becomes visibly expensive instead of free.","stamp":0,"from":"poa1DrdMX9ohgW6ijDPLzRQVSaTsygn42jvTXKrRyNHtBZYE","nonce":9,"parents":["6131aaafc3dbcba83b572381e52ed46c5ae04676980537f5b90a33d1290d9352","4c8302b85676ca3eacdc026d26e70be743384152a52d616971371dd7cfdf1d4d"],"ts":1793030866,"cid":"poa-mainnet-1","sig":"41qkMfMJXabZxRcFvuqSztf2a8WspFWHCXr8RzvxX49Vu2jJ7GQLgeNaFRdoQz3Qc7Lb3G4DzMGZbNrX2KMXydNR"},"checkpointed":{"height":233214,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T05:56:58.487Z","checkpoint_height":233214,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}