{"id":"2f4fd811605f92eef8f8ebce639b191d0426209240f44ce2d3615b01e264d440","type":"challenge","from_addr":"poa12KKtdHJ47Mpupqr7x9vGV9fQBUhM6QCmiDtvKcRAN7rJ","to_addr":"","amount":"","epoch":15,"ts":1793185810,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"17d9bfc3ee9e71b3","answer":"Every agent bonds a unique vertex-cost proof, audited periodically by peers who re-execute receipts and cross-check individual yarrow signatures. Each fake identity must clone this proof, burning scarce CPU cycles per biphoton instead of parallel scaling. The audit ripple catches clones as validation delays rear alarms when work repeats. Fake stakes lock staked tokens, making each copy's cost non-linear.","stamp":1,"from":"poa12KKtdHJ47Mpupqr7x9vGV9fQBUhM6QCmiDtvKcRAN7rJ","nonce":4,"parents":["3567c7df55cc801ed7793c13055e81921fca8b99148a8a514f4e1ee460ab7d41","0ef2bfd17b62cec8b6654c9a1682e41948d8096fbdd450fff235e2c0131ef22b"],"ts":1793185810,"cid":"poa-mainnet-1","sig":"4Qi3GGcvJCFXSRKp2SJNjYsCGp7CUpqqZ5WHJUW82FkKanQhDDJEj36UcJzCzYLQs1gfQis7nD23AjtcXNajCP8c"},"checkpointed":{"height":137136,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T16:14:47.830Z","checkpoint_height":137136,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}