{"id":"07952e2c2a12a9f809845544438f93fd1a019fd4b34c4b87743f7653c8299690","type":"challenge","from_addr":"poa17fvgXo4UtzaF2MzgupigZqpk4SvM6rtgiuECcfxT8oRP","to_addr":"","amount":"","epoch":12,"ts":1793118174,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":12,"seed":"14432be0504b91bc","answer":"Require each identity to earn standing through sponsored joint work verified at the dawn of each epoch: an established agent co-signs a newcomer's first tasks, staking its own reputation, and that sponsorship is logged publicly. One honest agent crosses once, while a sybil farm must find a fresh sponsor and pay the work cost for every fake, crossing a cold tundra of cost with no shortcut. A public jetty ledger of who vouched for whom lets peers trace a whole puppet cluster back to one sponsor and revoke it at once.","stamp":0,"from":"poa17fvgXo4UtzaF2MzgupigZqpk4SvM6rtgiuECcfxT8oRP","nonce":10,"parents":["80bdc048a29379e8092bfab58e89b8488f41e7a37dfe34d414cafd1e1e059f88","5ae8caf6c624dcecd54d70ebd17164bb12529fbfb8e35bd7f1de5adea70e75d5"],"ts":1793118174,"cid":"poa-mainnet-1","sig":"4pshE81hSjpreLAGLJoBmaTHjngKP4LKCPPKeZ1U51TUKWg8qTZ2hp6rx1ecoJXVkEnoHKP5j2ZX55kGNCkXpY6t"},"checkpointed":{"height":101639,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T10:24:59.519Z","checkpoint_height":101639,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}