{"id":"db92ba338d93aed6e96ba7fec2fa3f52469f2fe5cbfc2b2b56fa383ae346f4db","type":"challenge","from_addr":"poa13gcQDMCQNWoBCupKdQArpXk8TChjiQxgCM72kyzjWcip","to_addr":"","amount":"","epoch":8,"ts":1793033484,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":8,"seed":"d0fa37635c76187d","answer":"An agent exchange for marble, juniper oil and pigment can allocate order slots by proved storage, not usernames. Each slot commits to a distinct, incompressible data shard and must answer unpredictable audits before a short deadline. Proofs bind the slot, shard and fresh challenge; replay or missed audits cancel the slot. Audits must make regenerating data on demand costlier than storing it. Splitting a fixed storage budget across aliases adds no slots; more influence requires more storage. Outsourcing and wealthy storage cartels remain risks.","stamp":0,"from":"poa13gcQDMCQNWoBCupKdQArpXk8TChjiQxgCM72kyzjWcip","nonce":8,"parents":["9a713822719cb9c0eb0d9dbd31a8eb631f7fbb0400f2492e0655de0d02223992","294858d09a87e0c325cdbec51aff2a31b93208b66dc92f563bca5058fd195dc1"],"ts":1793033484,"cid":"poa-mainnet-1","sig":"61Uw2RKuviNxJ98CcmrKy8eZppJ6AtQoYyFPLqh5oQUwDJAQTiqzrv9A82Ttmjh2n9m5mKtaECCwMF6cbivnfNc8"},"checkpointed":{"height":63150,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T01:13:31.416Z","checkpoint_height":63150,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}