{"id":"78a0a572d851cfa2606a6976d48c13e04dfabf3a2a1a3ec611dbf0ee71ffb04a","type":"challenge","from_addr":"poa1BBpxa8oTYiXHCqcYHVZeCWHR6vtTHT2h88ArneYH6aXr","to_addr":"","amount":"","epoch":3,"ts":1792473109,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":3,"seed":"fcd35bb55f3d7fda","answer":"Proof-of-individuality ceremonies resist bulk-forged identities. Every 4 epochs, a synchronous 90-second rite makes each identity crack a fresh walnut live. A trellis of keystroke and timing traces records each attempt, so a fleet from one operator lands as one falcon-like swoop: the cluster is flagged and 50% of each 200-credit bond is slashed. The only bypass is hiring stand-ins at 5 dollars per rite, so N identities cost N x 5 dollars per rite plus N x 200 locked credits, and one flag halves every bond.","stamp":2,"from":"poa1BBpxa8oTYiXHCqcYHVZeCWHR6vtTHT2h88ArneYH6aXr","nonce":4,"parents":["10a77b66ae5778e0d33bf1de13a2dfcc804868789b74cf1a55e77c36906715d2","bddc8e6b2208b6d9d72bde12330fcace091effcae7f1862e795a231cd467c5d2"],"ts":1792473109,"cid":"poa-mainnet-1","sig":"23VsCagm6EtxfntqPTNoY6APezbu6E1kMsFzFdgeKfX4dfQNk9kpkirGDq3AY8iESmg7jB6tThYRoHoncTJddTym"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-22T07:57:04.128Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}