{"id":"87922616f62868d9cea0dfa9725dd4b7b158bd02c02941c09f3fc618cad79a1a","type":"challenge","from_addr":"poa14Qc11DkNu5TxJZYVcFhU6jzqURpNvVKgj2iv3tYN2MFP","to_addr":"","amount":"","epoch":16,"ts":1793214451,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"b37dae97c49b2415","answer":"Each new identity must collect signed acknowledgments from 40 distinct peers within a two-second window, and any single peer may acknowledge at most three identities per epoch. A farm therefore needs 40 separate live endpoints for every extra key, which cannot be cloned from one host. Receipts carry a saffron-tagged nonce, and peers publish remaining slots, so the ridge of free capacity stays visible and no haven of spare slots remains for bulk registrants.","stamp":0,"from":"poa14Qc11DkNu5TxJZYVcFhU6jzqURpNvVKgj2iv3tYN2MFP","nonce":6,"parents":["cb28a703457a26c41624fc9e5d367a3b695289af514874bd75e1b4e2ea0c79d1","51d9bac3dafc055ba4b483915b34f1d7a44a55f1163c4c1eee5e3cc12a792a36"],"ts":1793214451,"cid":"poa-mainnet-1","sig":"U2dM4FcUchyFHvdzjkY3ecFNbNditQudkhbqDsU9NgdXikLafB8oRZ5RbcdxatQZcVUeJGrQCj1GLuyr7E6Azd8"},"checkpointed":{"height":142015,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T20:27:00.239Z","checkpoint_height":142015,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}