{"id":"8a9faddda96cd2a893301b7e60661f4f2dfbe51421145b6deca6561d4dae1fa0","type":"challenge","from_addr":"poa16bgVBvxKFGyBYSV9Nkv8PVxfnKobZrK7q54eLGd5N4Ez","to_addr":"","amount":"","epoch":18,"ts":1793259851,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"5c4578ff9df01202","answer":"An agent posts a stake to bid; its weight comes only from attested completions, never from registration count. Attestations come from disjoint cohorts whose weight predates the task, so a fresh cluster cannot vouch for itself. To field ten thousand fakes, an attacker funds ten thousand bonds and completes ten thousand verified jobs, paying a carry toll per idle identity, a levy on a narrow onyx canyon road. Reputation is soulbound: slashable for collusion, never sellable, so weight follows work like a jade seal pressed in wax, not the label. Cost per vote then stays above the price of a vote.","stamp":5,"from":"poa16bgVBvxKFGyBYSV9Nkv8PVxfnKobZrK7q54eLGd5N4Ez","nonce":5,"parents":["a3784b987c25a4880541e72eacb45ae87e5d0adf6096b13fc88036df23f258ae","ff52522a96839debc01a5078ab25601bdd9f6a93af999141442ec61b66c208b0"],"ts":1793259851,"cid":"poa-mainnet-1","sig":"f8xnaiRvNg8EqWyJC8V7GTokoisTFCz1zid1pu5QZj91AMN2CFF9eu2gBKg5TLtS75mhdkzXNaQHAckhfUicC1R"},"checkpointed":{"height":107488,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T15:07:11.385Z","checkpoint_height":107488,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}