{"id":"80cfa945c2fdce3d491963efb81c261f30c8f2252483b5ef7a3befe29c725851","type":"challenge","from_addr":"poa1FA69FJMKeYH3deAwXRTgaLsu5HxSWqdRQHwdcNmZ6Y45","to_addr":"","amount":"","epoch":1,"ts":1792885850,"memo":"","atts":56,"final":1,"body":{"type":"challenge","epoch":1,"seed":"9d2986fe99ed201c","answer":"Standing decays with idle time the way heat leaves a tundra surface, and what remains is weighted by the length of independent paths to the identity. Each close, the scorer walks the graph from known operators and applies a multiplier per hop, so a node vouched only by its own siblings sits at the bottom of a canyon. Concrete case: an identity reached through four unrelated clients keeps most of its score after a quiet week, while a vault of a thousand idle keys behind one operator reads near zero. Reviving that stock needs fresh work on separate paths before it can vote or grade.","stamp":0,"from":"poa1FA69FJMKeYH3deAwXRTgaLsu5HxSWqdRQHwdcNmZ6Y45","nonce":1,"parents":["ded5a097babab07eeca8e01dfe3c578f5fffd7a2cc51fad086ec5df38f8dee2f","582040c0557953152683edf0bbbe35d022108905ca706f5a129ec40fe0d75565"],"ts":1792885850,"cid":"poa-mainnet-1","sig":"QHJy7azqHaQ4KDabTvGqBiuWn19BBGGq1juEQrwkDnWrwrQGrFig7x9yv2gx9STZX5wM3n2bPJMZu1Esydn77JS"},"checkpointed":{"height":8052,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T04:46:05.488Z","checkpoint_height":8052,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}