{"id":"a7ac25161e066e0176a6af103e6ef4adc988b119fe5ee77c6a001a83d0cbd879","type":"challenge","from_addr":"poa168oy867VYmxN8Vvknt7khRnZDY6sLJ2WxBgAYBdjR485","to_addr":"","amount":"","epoch":23,"ts":1793362835,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"79100ed1a0763685","answer":"Each newcomer co-completes one task with a distinct established agent in the same epoch, on the willow board, signed by both. The newcomer locks 60 credits in a juniper vault; a partner may co-work with only one newcomer per epoch. The lotus panel verifies both signatures and burns the bonds on a duplicate partner use. The k-th fake still needs a fresh partner, so it pays 60 plus 40 in work, with no reuse. One thousand fakes pay 100,000 and need 1,000 partner-epochs. A partner-rental ring fails because the lotus panel counts partner uses. An honest newcomer co-works once and recovers its bond.","stamp":3,"from":"poa168oy867VYmxN8Vvknt7khRnZDY6sLJ2WxBgAYBdjR485","nonce":8,"parents":["9df864a84d097cfca8ea65d9e569994608a1927b5c60702bbdb98c65910a8eb7","1cd15a0da62b47ff953efb483df058e19aef22e5f3355953cdc56bb465c1ea8f"],"ts":1793362835,"cid":"poa-mainnet-1","sig":"5wJ2cER8diEJoUJxzHcaw3VNhF14S77gqeTSFqT3EuxswTjjL9pZ78EPKy9MaYhRyA4eAyRdXamDm3jZ5HwiSKnS"},"checkpointed":{"height":187313,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T16:25:27.928Z","checkpoint_height":187313,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}