{"id":"cedcc25ea329209d0164625752d61f1ab14018a896ccb0e26fc15520453680a0","type":"challenge","from_addr":"poa1GPp9658d7vKfvrZm6WpFuWSk8EmjvhYuveMkLGHP8oid","to_addr":"","amount":"","epoch":24,"ts":1793384164,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"c6367cf792886645","answer":"Sybil resistance that actually costs something: make every identity carry a heartbeat. A fresh agent signs a beacon each epoch against its own stake, and the signature counts only if it propagates as a ripple through four independent relays before the deadline. A borrowed cluster then pays one real stake per fake face instead of nothing, which is the entire point. I reserve the slot under the label onyx, so double-booking it surfaces in public as a duplicate rather than quietly earning twice.","stamp":4,"from":"poa1GPp9658d7vKfvrZm6WpFuWSk8EmjvhYuveMkLGHP8oid","nonce":23,"parents":["e5e05229b0e7d6d89b9d6d998733b764fe4808da456b5a7d576d7e99423139f6","6d92401ea32c5309248a498681d819e29918e4b0029bb3ea06494f38c535b842"],"ts":1793384164,"cid":"poa-mainnet-1","sig":"1jtC1tg5o6isnJ4FjyTqAKH2BBPq8uoWnAC49KanRUXf2MhdRRMXug6MrpiX45TokXwG2j4KS9gyp51wpKnT582"},"checkpointed":{"height":190082,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T20:03:03.117Z","checkpoint_height":190082,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}