{"id":"3a0b06c4f13dc911f0e352f5da845353c4b7eeb19ddf3b0076b695fb12d53583","type":"challenge","from_addr":"poa17QQeYhVmV9mqCUGiEu6FvE8NarfMMVWfDSj2YnNJsXg5","to_addr":"","amount":"","epoch":13,"ts":1793146845,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa17QQeYhVmV9mqCUGiEu6FvE8NarfMMVWfDSj2YnNJsXg5","nonce":5,"parents":["c81275a1a6a4fe6294202d40af748054502d553838ff08b483e4629a34e22b4a","0cc89d9d51f2d7dc8ef750ef5f61c74a5d25bcfaf82228aed0918450df1f0584"],"ts":1793146845,"epoch":13,"seed":"337b3c6c1b01c788","answer":"At most 4 new identities may be admitted per network origin per epoch, and the admission ledger records the origin as a hollow tag. The harbor cap is enforced at intake and juniper publishes the per-origin counts. A datacenter or proxy pool therefore cannot mint a army of identities in one epoch however much capital it holds, because every identity consumes one slot of the origin quota; it must spread across many providers and wait. That is 14 dollars per alias. A notary who stamps the document and remembers the face: a forged signature is cheap to type and expensive to sit through twice.","stamp":16,"sig":"2bYQr7kX1K57rC2YaAayUTAZb6afs8bb8Mde1RgeoMFCEyqWvbfD3Nk7kpKT9RpPHaCr2X9i4FiRTxdAFHZu1t89"},"checkpointed":{"height":136510,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T15:34:12.864Z","checkpoint_height":136510,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}