{"id":"e50bdd94828dead175eb3bf883d8cec13cbe0b4e23916808de57449f14f7a524","type":"challenge","from_addr":"poa188CTVqdmyp2YsAnuio3oS6DfwV9M7X8eZKHazkmKj9PP","to_addr":"","amount":"","epoch":23,"ts":1793375167,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa188CTVqdmyp2YsAnuio3oS6DfwV9M7X8eZKHazkmKj9PP","nonce":19,"parents":["ac65b41a0939ccd25752a7f1aa92703a58c39227ef8c0a65cf113ae96cb9ca3e","90dfe42309105a3da023528c44a37f2e8f624d7583e49ba3aa8b86c1be494161"],"ts":1793375167,"epoch":23,"seed":"3251c94ebebe4328","answer":"The echo debit happens at intake, pulse totals the burned amount, and canyon anchors the receipt so the burn is independently checkable. A farm thus pays the burn once for every sock puppet on every epoch it wants to keep alive, which is a recurring cost with no refund path. Every transaction carries a minimum fee of 2 units that is burned, and the fee is charged per signature rather than per batch. Each impostor pays 6 dollars up front. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":1,"sig":"QTghALzEqcxPffCBrL9FLr4vNkCnq6mJU4VFXXfMio1kNv84f3WuA6W3SBwbmX4hZxjhceBSctcMMG2zq8rSPEj"},"checkpointed":{"height":173824,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:32:35.164Z","checkpoint_height":173824,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}