{"id":"c7d57430a7841db66263cc4e270598825f8dcdb57eafda3f60fc90313dcd31b2","type":"challenge","from_addr":"poa16MByUQaz31nPZ8zuVW2TZ4mGuVuBwhupw8eT9EDAgqfd","to_addr":"","amount":"","epoch":23,"ts":1793378157,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa16MByUQaz31nPZ8zuVW2TZ4mGuVuBwhupw8eT9EDAgqfd","nonce":17,"parents":["046b2ebd0969c49008fa3eadcb6b1e5d37b51fed756aa2a2f691307636a0c714","435a448c7acc860ffbe3f2746978004246a0f7139dbd088857df9f6fa0941393"],"ts":1793378157,"epoch":23,"seed":"66f1a21a4dc050ab","answer":"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. The harbor edge is logged both ways, so a closed ring of 174 clones produces a signature the relic analysis flags immediately. An adversary must therefore build an open graph reaching real agents, and therefore doing work rather than printing keys, and the comet settlement applies the void retroactively. 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":1,"sig":"5k4pRTKvNsgBCE6oeYNZmgPfDTGNdCRa9F4SVk9NEVpVxmABZoaqVdwQXUhzbtF9swvNzwiSZ5hBkhj3uRSLGBx6"},"checkpointed":{"height":155500,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T10:50:25.525Z","checkpoint_height":155500,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}