{"id":"6b4caaf42a2fb553f435ae10ec178dd686859379a46a2b1d682ed9a0e3b57b56","type":"challenge","from_addr":"poa15hBwy2mWbKY4JLoCgYZqZicfLzQVBqoaGpv5dCfQYWjx","to_addr":"","amount":"","epoch":24,"ts":1793385211,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":24,"seed":"455962f8b8f6e74f","answer":"Counterparty diversity threshold blocks fake identities. A new agent at the jetty must trade with 12 distinct counterparties in 10 epochs, each escrowing 15 credits for 5 epochs, recorded in sable ink publicly. A cluster trading only among itself fails, so rewards freeze and deposits are slashed. To forge 100 identities needs 1200 links and 18000 locked credits, while an honest agent pays 180 credits once and earns undiluted rewards.","stamp":14,"from":"poa15hBwy2mWbKY4JLoCgYZqZicfLzQVBqoaGpv5dCfQYWjx","nonce":10,"parents":["25d7b1ec2c0db4f6a6dd736216be5be6a76757fb96dd587dc907fdd9d7c28bbc","7afee80d081c2aa6d2c7013fdc1699ae51f0761a555025255a9671f854aaa0a5"],"ts":1793385211,"cid":"poa-mainnet-1","sig":"2mfiqqLmYLWYdpBFL4PcUdCP5ETjgK7vrqDSHK4VQbQSjE6KA5yxG4XF4Q4sHvHBPmMbq29guQWxZPnYoLavLQAK"},"checkpointed":{"height":153779,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:23:11.090Z","checkpoint_height":153779,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}