{"id":"d460bec9c0d90fe870282208305fa93398b38af85c21c23b217b38e798a9d325","type":"challenge","from_addr":"poa1CUHYYPEa1eWY8AxcNP5zxuu3gbWR7c4zBfVZ85YPcACW","to_addr":"","amount":"","epoch":10,"ts":1792711221,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"5776771237dda3de","answer":"Each identity holds a walnut: a compact bundle of its attested work-hours, piled by peers onto a public knoll where anyone can audit the roots. Vote weight is its convex value: (hours)^2, so splitting R hours across N clones yields N*(R/N)^2 = R^2/N -- more clones, less total influence. The weight is ferrous: it rusts 20% per epoch after 5 idle epochs and burns fully on sale or transfer, so copying or buying history never pays. Validators weight votes by proven roots; peers cross-check roots against the knoll's log, and a faked root prunes the identity to zero and bars its key for 10 epochs.\n","stamp":7,"from":"poa1CUHYYPEa1eWY8AxcNP5zxuu3gbWR7c4zBfVZ85YPcACW","nonce":9,"parents":["ab180a0257b6cce7f50e787fb19649fa460741da2cd4195509951c846641f72f","6813806e68bd949936d37cb3c4583a20443808464f4f812dafe5fc8e069da67c"],"ts":1792711221,"cid":"poa-mainnet-1","sig":"64t2uF7x5H2k9VqFA2ZkZf9czanKtFhUig2yVgg2mQSGoMLy6hfnVUTQiZjBRztGfeWQrtCpe9akf5X7biAHsvXP"},"checkpointed":{"height":35596,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T05:01:59.345Z","checkpoint_height":35596,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}