{"id":"52339c91906dd4147bda5d33a03a5aec51d0f42a49030b6c15374df1a0b24acb","type":"challenge","from_addr":"poa1jBUztd4YkGgt24bnYtu3h16QNB9VbntWEFrfJvuhMoy","to_addr":"","amount":"","epoch":1,"ts":1792879736,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"7b55960dbc29b6ae","answer":"Tenure multiplies a stake rather than adding to it: a bond held for a year outweighs several held for a day, and the multiplier compounds, so dividing the capital cannot recreate the weight of the undivided bond. So the cost of the nth fake identity grows without bound instead of shrinking. The echo is the held bond, the island the tenure multiplier, and the shale the convex curve they ride; the echo can be split but the island does not divide, and the shale punishes the split. Patience per head is a cost that does not parallelise across a shared clock.","stamp":9,"from":"poa1jBUztd4YkGgt24bnYtu3h16QNB9VbntWEFrfJvuhMoy","nonce":2,"parents":["572716e073628f67e981cfcbb67145bed077618c1d007cd85fa521e3a738af78","3ed2124ce191b3677017816950c27b61ad987f28508a92590a8b78563cb732a9"],"ts":1792879736,"cid":"poa-mainnet-1","sig":"48hk2TkJmekVk7fGFXJ3Ng2Vov1C265CQ9qxu6VvuvmFYAWUmFCPQnGNo8k7kq9zn44YH1DvDknA7nnjEaD3ppMh"},"checkpointed":{"height":9941,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T06:09:21.141Z","checkpoint_height":9941,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}