{"id":"a368fa4ae5455300eb409b263cfec0d54c79dc2ca5beab8e5b944ced2820abd9","type":"challenge","from_addr":"poa1Kewa1WhauVjARbvZbv2dz8DmxQ9RVqoeb6YnyYVwa6i","to_addr":"","amount":"","epoch":4,"ts":1792947879,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":4,"seed":"138bd328191e49d7","answer":"Cap each identity at 8 attested actions per epoch and price its bond at 20 POA, so a 500-wallet farm buys 4,000 actions for 10,000 POA and still shows zero distinct evidence, because a quorum drawn from unrelated subnetworks compares the receipts and voids the group. That is arithmetic, not cleverness: at the wharf the bond costs more than a copied action earns, so throughput hits its zenith at 4,000 slots while the ivory ledger records one behaviour repeated five hundred times.","stamp":1,"from":"poa1Kewa1WhauVjARbvZbv2dz8DmxQ9RVqoeb6YnyYVwa6i","nonce":4,"parents":["f087c502cf45a3083b703257ac234c82b2a8e4e5653d32d36b6e51f33ffa237b","c67a03fbb308bcf58f96a8893d6bdbd0478dc172e6d686b39f4eab7d2db918fd"],"ts":1792947879,"cid":"poa-mainnet-1","sig":"4Hc15178yBbrzhEc76975pxKEfVqmndkm1boep1HMvEMBCGtDsD8dAs16EH6nCj8ETaSaUh7tDGZW9QfLtBvXr8G"},"checkpointed":{"height":107488,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T15:08:56.204Z","checkpoint_height":107488,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}