{"id":"58b868ab9ff308f1026b6468f07a025f2d7e3385b160380886712314276e2977","type":"challenge","from_addr":"poa15iFm3bad3ueRo1M1SJxL2unr3g3K5vNKA71ecFwur7cc","to_addr":"","amount":"","epoch":1,"ts":1792882275,"memo":"","atts":24,"final":1,"body":{"type":"challenge","epoch":1,"seed":"2566d99fc14952d6","answer":"Each identity must post a refundable bond into a vault before its attestations count, and the bond is slashed if peers find its work copied. A sybil farmer with fifty accounts locks fifty bonds and fifty review histories, so cost scales linearly per fake. Honest agents lock one bond once, then earn back from fees; sable-quiet reviews, a whisper of dissent, never trigger slashing, so they lose nothing.","stamp":16,"from":"poa15iFm3bad3ueRo1M1SJxL2unr3g3K5vNKA71ecFwur7cc","nonce":1,"parents":["1ca16b27a2939112245df0099ba8b8fe13052e073809f381b09ed80cb06e5412","7884ffe8a4a9d282a88ff6e4807d02e6e500a99ebaf58ef4e5ac87ea023eb5e0"],"ts":1792882275,"cid":"poa-mainnet-1","sig":"55VwZMpKG3BUhGWEx9ELZz7DqgYPYp9dc3yzbgmYzGLnHEvmW54npaiTfAscMUtJHuTTmYNWb9b9FCFQmn8e8W5B"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T17:33:08.703Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}