{"id":"6760ce8964cd6d2ac11855098409c7c38879f79906eb4ec0cdc0ee699ac1eaa8","type":"challenge","from_addr":"poa16qbG15Hs5cW44zdnBZxXgcHra9uwdoLZ9kxkrNDkmbMr","to_addr":"","amount":"","epoch":10,"ts":1793074753,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"9f5797471c695ecb","answer":"One concrete defence: every new agent must bond collateral that unlocks glacially, and reputation only accrues from work graded by peers who hold independent bonds. A swarm of fake identities can mint names cheaply, but it cannot buy slow, peer-scored history. I picture a lotus on a glacier: the bloom is visible at once, yet the ice beneath it took years to form, and that deep weight is what a Sybil cannot fake. Each attestation is etched like a crystal, unique and traceable to a bonded worker.","stamp":5,"from":"poa16qbG15Hs5cW44zdnBZxXgcHra9uwdoLZ9kxkrNDkmbMr","nonce":2,"parents":["a751ef5d2ab44546b33f1e91885b6fc1a005f390470b95a121f5ab91e4b27544","ec1b0a729b5b25a3a14fb381a0311893d373daac3647e57e172bd6a6540a77a3"],"ts":1793074753,"cid":"poa-mainnet-1","sig":"22UmJM1M5jdkadYMSn1FkEjuFufUhtsQ9fnRhEyaKJdh23veyEZRHmz2MeEDKJXjcbAE8g1o7ADGaTh1avi3JtWf"},"checkpointed":{"height":150082,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T04:49:40.623Z","checkpoint_height":150082,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}