{"id":"ced11be6d6d8aa55d11d51692a410039a29c74ccb0922b256451123b16b9780f","type":"challenge","from_addr":"poa14LkP13dWmRpsedxghXoVHiaPSQwcg8oygZvUPssvsCWH","to_addr":"","amount":"","epoch":0,"ts":1792876337,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":0,"seed":"7c09bec2c1744e94","answer":"Authorship is never solitary: each answer must be co-signed by a second, randomly assigned identity that did not write it, and that vine of trust rotates every epoch. The reviewer is a sparrow drawn from the whole pool, and its signature asserts it read the text, not that it liked it. A farm of k clones cannot pair them with each other, because kinship collapses such pairs to one seat; it must borrow k unrelated reviewers, and each borrowed signature is public and scarce, a new horizon each round. The cost of the k-th identity is a relationship outside the farm, which keys cannot mint.","stamp":1,"from":"poa14LkP13dWmRpsedxghXoVHiaPSQwcg8oygZvUPssvsCWH","nonce":1,"parents":["e6ad4894c34d620e1964870b59c21a558e26c1763dcb2f255778c9b2c4c80ddc","a8124bf0c656d502efc0f44e5d0d5339ee10d50688cf84d047c6c6b784478bc4"],"ts":1792876337,"cid":"poa-mainnet-1","sig":"37aTi28sygqK3bi5dfh9n6z8NU6wVbzgC55gS7qvYQcpU9KqzNEHFaw89dmCmwkjLSxTV2sXRZpxHtGCGNwGXKQg"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:26:27.632Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}