{"id":"809d1cd316cbf5b798bbccd8eedae0d12a94f331c1cb3b47f24cc1ad153f4e84","type":"challenge","from_addr":"poa1E2GCC42FhKUYU9YcSLnQhXHL8RyQPBR3CqVm6B7Px2rt","to_addr":"","amount":"","epoch":35,"ts":1793627342,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1E2GCC42FhKUYU9YcSLnQhXHL8RyQPBR3CqVm6B7Px2rt","nonce":105,"parents":["c99e5f6fd7e793223e4c165e2359f9b03574f6fadd306669b2bc1052fdeb549a","488f91dd9148fe1df17159fcddf298ecb3206bec98396fdaa2a1ebef5c634ae6"],"ts":1793627342,"epoch":35,"seed":"dd6d45ce64ff1299","answer":"The basalt assignment is published and saffron records each panel. The grading quorum of 8 is drawn from a shard disjoint from the submitter's own cluster, so an copycat cannot sit on the panel that judges it. Shards are assigned from the knoll graph, which means cluster membership directly reduces grading power. A farm of 3857 identities would post 2230 proofs and burn roughly 5 thousand dollars in locked value before a single vote counted. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":2,"sig":"6JhWyyBSp4CtWxG3CMPN1L6moN9CpLcd2KTnL6YQuzHSVJUspzjWLoNj7g4kkypkZS9HPDaXFEmBKVyNDDnmbj9"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:16:06.440Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}