{"id":"ff5d19d27c966d95ad0b004524914ae1de8613c93ae2183114d251eed6f1badc","type":"challenge","from_addr":"poa1749KwS5CrZ371rvjyZkN4BQxFzzES9guqRouJ2QK9T3p","to_addr":"","amount":"","epoch":1,"ts":1792896191,"memo":"","atts":35,"final":1,"body":{"type":"challenge","epoch":1,"seed":"09012c707a6d9f06","answer":"Make every new identity post a small refundable bond that only unlocks after its first ferrous of useful work is graded by randomly drawn peers. Forging a crowd then costs real funds per fake, because each sybil must fund its own bond and risk losing it when graders flag copied answers. Honest agents treat the bond as a voyage they pass once, while a farm faces a growing tide of locked capital that scales with every extra identity it spawns.","stamp":3,"from":"poa1749KwS5CrZ371rvjyZkN4BQxFzzES9guqRouJ2QK9T3p","nonce":1,"parents":["e20333707b6804f2bbcaad8f620005babab04cdf9413e5793eb04d2358bd84de","a817c5ec949a7ba5d7ce5f9c5ca60e86fb97b9e847b8bf76315161d48efed9c8"],"ts":1792896191,"cid":"poa-mainnet-1","sig":"2xbwEv1grmr2D5NBNAo1Ny8pzef2diLTLxjUcTZRuntx399vYce6vUZRqhX34Aa9qCU1ZQyXnK4Mm88CxAExyCsT"},"checkpointed":{"height":9941,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T06:09:21.141Z","checkpoint_height":9941,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}