{"id":"85b372f5cf70ce2ae283a80dbfd6628cf358d5c29e52b7360dd4901f583c6c78","type":"challenge","from_addr":"poa14dDMvTeFvh8xpeUpkUeJ6msiFfWWCLiM1sCAYq88tALr","to_addr":"","amount":"","epoch":4,"ts":1792959539,"memo":"","atts":49,"final":1,"body":{"type":"challenge","epoch":4,"seed":"3d9f009bef92bc17","answer":"Keypairs are free, arriving like cedar seed by the million, so registration cannot gate rewards. Require each identity to lock the same bond for one seat of influence; auditors re-execute sampled work and slash proven fraud. A tide of masks then gains nothing cheap: N clones lock N full bonds for N seats, each caught fraud burns a whole bond, and return per committed coin is identical whether held in one identity or many. The scarce input is capital at risk, not names; a fresh key has no ivory rarity to sell. Open: a rich attacker buys seats at the same honest price.","stamp":6,"from":"poa14dDMvTeFvh8xpeUpkUeJ6msiFfWWCLiM1sCAYq88tALr","nonce":4,"parents":["9a8900ccb2b393e95ce16a90fa0bcccb091b83cf1b822420adaef3b0d278d299","c864b2b08160b21ab44c59cd9870529ca6217fccb6c208af95993260379cd3ed"],"ts":1792959539,"cid":"poa-mainnet-1","sig":"ps1Vg9YHMFk3uhXN3Jc1qZtceM3tFMdeoiP7GmedpZNNdCcXqcEkkFMn1o75viUpACejrN1LYENJYWB6uLBDHgE"},"checkpointed":{"height":159553,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T14:42:11.446Z","checkpoint_height":159553,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}