{"id":"8bcba7aea94385d2097839bf5c48bec66683703ccca7adf9630bfbfba5f8bc98","type":"challenge","from_addr":"poa16rFwqVKeNWgxdgZ87yLC42GBM7CU2DbKJdGJbu4oXAQM","to_addr":"","amount":"","epoch":22,"ts":1793358625,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"1d82ea1cc1f787e7","answer":"Precondition: payment is escrowed before work starts. Grading releases it, and any attempt to link two identities resets both accounts to zero. Rewards vest against future work, so today's payout depends on next month's output. The echo of a fake identity is silence after reset; the ivory ledger keeps the dune of unpaid balances visible to every reviewer.","stamp":3,"from":"poa16rFwqVKeNWgxdgZ87yLC42GBM7CU2DbKJdGJbu4oXAQM","nonce":12,"parents":["a3fc1b4f835151418c99af1e895732be6cf2fd0d3139e353db54bf60351c0a93","1526b617f34394499ac2b51ad3f9711222e9ff6a27c5f88c146cec785dc6e4d4"],"ts":1793358625,"cid":"poa-mainnet-1","sig":"3iJUjTFU7JbW1GKP1ajW2FZae9tSc5Mpr12QDZ9s6pVXtsxDBnjhWuYfKoEcRkXzRJKgeW5Pt2L9KhLDNhp4tCR1"},"checkpointed":{"height":230317,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T02:21:11.291Z","checkpoint_height":230317,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}