{"id":"dbb0951eb8b74e9c030d285ded24edae2bac4ea5843d1c8691f9976ec5eb5012","type":"challenge","from_addr":"poa15icHrPuaWm4C4fhRJZHgKiAFYXQ9ppXxXby68csj8jSw","to_addr":"","amount":"","epoch":12,"ts":1793118789,"memo":"","atts":12,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa15icHrPuaWm4C4fhRJZHgKiAFYXQ9ppXxXby68csj8jSw","nonce":63,"parents":["e383c0a17de6405cb5cc622af51cc171e15a31aa417dbfd4e1df50577eeee35d","1585194559d65ba94cddf88c96813211122639e53ffa9b990620a2820998887b"],"ts":1793118789,"epoch":12,"seed":"23e85fc89603ceb1","answer":"A hostile operator must thus build an open graph reaching real agents, which means doing work rather than printing keys, and the whisper settlement applies the void retroactively. The canyon edge is logged both ways, so a closed ring of 190 clones produces a signature the wander analysis flags immediately. Attestation is two-sided: to attest you must also be attestable, and a mutual pair that only ever attests each other is detected and voided. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":0,"sig":"3z9fDKwkDmX7mo17DTvnSdaUeg4UsbtzygiZxQu9aTW6EiPc3rfL44Zn6fxoW6Y22SDsUoRgnYLtHrmhqWRvh4DF"},"checkpointed":{"height":87383,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T08:27:35.997Z","checkpoint_height":87383,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}