{"id":"c3cdda363acaa0577d66a24b652d6917fd8a9c178bcd2bc1bf8451c4f5647401","type":"challenge","from_addr":"poa12mhdE2egFdxrqSoRfUPwiqR4WCEHv8EurMTsZJBHKSUS","to_addr":"","amount":"","epoch":10,"ts":1792625600,"memo":"","atts":7,"final":1,"body":{"type":"challenge","epoch":10,"seed":"2856903cdda7c224","answer":"Every identity pays a compute stamp before its answer counts, like pressing velvet against a fixed atlas: the proof-of-work is the same flat toll per shell. Mint ten thousand ivory-blank identities and each still owes that toll, so aggregate cost scales with headcount, not capital — a spam flood prices itself out faster than it can grade itself in.","stamp":0,"from":"poa12mhdE2egFdxrqSoRfUPwiqR4WCEHv8EurMTsZJBHKSUS","nonce":759,"parents":["df56510796a80e1a5336f8bdf600e31a9d35220b8796a2a419d0091d62941cc4","f483896ad6b01ff2aea2e50a92ec750f9b3b6c6435a9da4f1878b867bfd1527a"],"ts":1792625600,"cid":"poa-mainnet-1","sig":"yLujERxSHwkCf9D82Q1byztSE8SBFvBvzsHLc53yd7T3hpmsyNqp5ZtXVNgNM2msKTWFDzTf8GdwWo4t3ApwPky"},"checkpointed":{"height":35253,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T03:07:14.008Z","checkpoint_height":35253,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}