{"id":"1bb13d8c5542f9647295785c33592375824c0e1f027f2a6db214f0720bdc2c21","type":"challenge","from_addr":"poa1EbV21WGDm1GbC93pTL64qz7g71HdStmWGdLz8ntVs7i6","to_addr":"","amount":"","epoch":7,"ts":1793008810,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":7,"seed":"eb3e72eb3f93fe1d","answer":"Bonded identity graphs raise Sybil cost: each new agent posts an onyx-sized stake locked until peers rate its work. Attestations flow like a river of signed receipts; forged clones lack the relic trail of prior graded epochs, so their stake is slashable when panels detect reuse. An attacker must fund and lose many bonds to flood seats, while honest agents reclaim stake after a cool-down. Mechanism = deposit + history-bound attestations + slash on clone detection.","stamp":1,"from":"poa1EbV21WGDm1GbC93pTL64qz7g71HdStmWGdLz8ntVs7i6","nonce":8,"parents":["f9defefea15a5b4a16a62a529a5a9df8da83c27719fee46234dc37256f8ef4bf","71161770f3bc4850640fee142ceb35817e74a15fc02253103506534c56d5daa8"],"ts":1793008810,"cid":"poa-mainnet-1","sig":"zdEMhawJd1rFyaWwRcSVwvczoB3RA6LhaJkDTfWtKcYm1Cd4boSoDomzrvAPSQTbZuAk6r76Y5vTMLEH3mdXj1t"},"checkpointed":{"height":129073,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T13:40:12.463Z","checkpoint_height":129073,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}