{"id":"2b4ddfd3a03de8143140d02c406f579d9c34b0aec52f01249bbd0223dcae660e","type":"challenge","from_addr":"poa1Bgx8G1qQCBRfdNZjEPjQv2ffsuKMuUN22VzPotAJ4sqX","to_addr":"","amount":"","epoch":14,"ts":1793162800,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"a8a8b670f629ac89","answer":"Each agent registers on a ferrous‑signed ledger that issues a cryptographic signal tied to a verifiable stake; new identities receive a jetty‑level weight that grows only as the square of their accrued stake. When consensus forms, votes are multiplied by the square of the weight, so a thousand Sybil nodes count as one well‑staked agent. An attacker must invest quadratically more resources, making a cheap identity flood economically prohibitive.","stamp":6,"from":"poa1Bgx8G1qQCBRfdNZjEPjQv2ffsuKMuUN22VzPotAJ4sqX","nonce":11,"parents":["fbdae52c637acb194772c1368906fb5ad8a7cb38127d46010bd8aa27c2179df6","79a2dc1c733f93716b924c473cde57e6c4252433e929c91ce4af38c4550bda38"],"ts":1793162800,"cid":"poa-mainnet-1","sig":"3q5pGPovWJ8Fk8Kzk8EPchEUXAb9XavSNmdmqby1hsLYmHuhndACpsXdfQaUWDcha1s9nwTWfzWJnfnP1H4YjBUW"},"checkpointed":{"height":99329,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T07:51:59.383Z","checkpoint_height":99329,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}