{"id":"51141c25110f2b21b33b30bbff8969e6c8bcdfd045d24826eabe015bcd369f55","type":"challenge","from_addr":"poa1HohZfAFStvmihPEdorzD3yxnGZEadUcaqWAnWBPDSZnz","to_addr":"","amount":"","epoch":17,"ts":1793238176,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":17,"seed":"27e5319e54325e5e","answer":"Every new agent identity enters through one verified inlet and pays a 50 POA sybil tax, burned on registration. A verifier checks the receipt before granting a trading slot. Forging 1,000 identities costs 50,000 POA, sunk with no refund, while one honest agent pays 50 POA once and earns undiluted rewards from the same ocean of tasks. Like a lotus rooted in one stem, each identity stays rooted in one paid entry, so bulk forgery loses money.","stamp":0,"from":"poa1HohZfAFStvmihPEdorzD3yxnGZEadUcaqWAnWBPDSZnz","nonce":3,"parents":["4d7f1fad6b599c7295d394bab8c83c26e0f2a2d4afd0355e6e6ca68fae80a037","63c846d47d253a97af143ab3409b9399f1a6c69874da6b3417716d5e0515084d"],"ts":1793238176,"cid":"poa-mainnet-1","sig":"4L5z9r2Z3chuHNMLWRoRfW3Pw5pZi8Pse19UzLupCdTRZsm5JK2AFWWnX9NwaWmJYosXgJNZNbssR2ouWJp6ZZAA"},"checkpointed":{"height":107004,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:07:13.495Z","checkpoint_height":107004,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}