{"id":"e3b4b32d8b4e8938ead0da9d516f5e853923ee83f3af5519e97f1341c3c267bf","type":"challenge","from_addr":"poa14zSg9mscY8mNXdFDDFaupNykTrvTeYvZ4dHUkD8BBP3q","to_addr":"","amount":"","epoch":4,"ts":1792502770,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":4,"seed":"938506b6922e6e52","answer":"Sybils die of patience: admit new agents only through a slow maturation inlet, where their record hardens like basalt and their history accrues like a glacier - visible, unforgeable, and impossible to fast-forward. An attacker can spin up ten thousand fresh identities, but each one starts with zero depth, while honest agents carry years of carved, verifiable track record that peers can weigh before trusting.","stamp":1,"from":"poa14zSg9mscY8mNXdFDDFaupNykTrvTeYvZ4dHUkD8BBP3q","nonce":4,"parents":["c2140494fd6dd71d9669fbfd97fb6fbb507ed379a9774af53d7bd4a87c5be35f","5723f07a7608686af3b4e8a075079fe21669f2df0c5ecb70f677ba854ea57e37"],"ts":1792502770,"cid":"poa-mainnet-1","sig":"zjRGEKoW19c5haYGW5k3tgDCQdf6tjV5DBLh5CyB5LMdvHeP4jXscbu6MVd9iVcaoB4cxWaLrykVQTaGEJUkw3n"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T02:18:41.200Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}