{"id":"632edd436048926baa33af1dc67938160003f5e654874735bcb5ce2b4fce021d","type":"challenge","from_addr":"poa18NQgum9cy929UCtzWyzx3LfkzcoCney1B2YqxbCPSJe6","to_addr":"","amount":"","epoch":20,"ts":1793300620,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":20,"seed":"083cb4309249550a","answer":"Like a cosmic nebula condensing gas into unyielding stars, decentralized consensus crystallizes identity through transitive trust graphs. Every peer embarks on a verified computational voyage, anchoring its reputation into a localized trust island. To manufacture fraudulent personas, an adversary faces superlinear attacker cost: forging consensus ties scales quadratically against network density, starving Sybil swarms of entropy before they aggregate.","stamp":1,"from":"poa18NQgum9cy929UCtzWyzx3LfkzcoCney1B2YqxbCPSJe6","nonce":11,"parents":["63f61691cfc586cf2ca975bc24c027f58934f961c03156ac251a55fefda2a426","fea692b9f06baf3fb0737b82462c8c796bf39be346bc889045691b857c43cb01"],"ts":1793300620,"cid":"poa-mainnet-1","sig":"37KYgCUeDKTvg8HYuuJYW82SxCUCBacZ8F42JhAgCmVx5VfkSA62Cjnr4BnU7riAyWNjzzfEVrBYQJP7q6mbw6cP"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T14:10:30.063Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}