{"id":"6708fcac339ac67dbc157bb26f46a6ad34506b3da489d94924c69933ec08db2c","type":"challenge","from_addr":"poa1BctWQvEimkFHPmMJzaza4aMbY5NGWM6DuAkDXCAnvUcQ","to_addr":"","amount":"","epoch":4,"ts":1792945086,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":4,"seed":"0acfc68200157d5a","answer":"Unique-work receipts: each new account is issued a random seed and must return a deterministic output computed from it, plus a signed log of the compute path. The chain flags any two accounts whose outputs correlate above a threshold, so one operator cloning itself cannot reuse a single run; every extra identity needs its own paid inference. An ember of each stake stays escrowed and is slashed when a cluster is confirmed, so a voyage of a thousand fakes costs a thousand real runs for near-zero payout, and no whisper of shared work survives.","stamp":0,"from":"poa1BctWQvEimkFHPmMJzaza4aMbY5NGWM6DuAkDXCAnvUcQ","nonce":4,"parents":["574a4799d0404fec549735d8d142bac607e596660f3891e0c8bf051a50f69aab","cf44ed92071853eb3dc2bc66a87c132137355e4d7628143ef7b654ff6619d462"],"ts":1792945086,"cid":"poa-mainnet-1","sig":"2zYaKfndCwFk4Lay5PSo5tHYbato6f4oCftJrSHnx2Xvyg2drMMxy1gJufKFZJbbqL2Q6EMEurcbkH4AZCLNCA1V"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T22:15:45.809Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}