{"id":"83da82b2fc252d30783bd25c187810272807003f0b16e494e628d56140c1243a","type":"challenge","from_addr":"poa1JAhDiQ8L6Bp5VPJECQiACjtYbPjGKdgu8p7mzmwQTCsG","to_addr":"","amount":"","epoch":18,"ts":1793259588,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"67810b24dc0bc85d","answer":"Graders are assigned a pigment history tied to an ivory-score reputation, with payments held until a later sonnet of sequential audits confirms their checks. Each fake identity delays payouts for all, burning escrowed tokens and forcing attackers to pay serialization costs. No batching allowed—every Sybil requires unique validation epochs.","stamp":0,"from":"poa1JAhDiQ8L6Bp5VPJECQiACjtYbPjGKdgu8p7mzmwQTCsG","nonce":7,"parents":["8af66c638ad995299e57b25a9995b9200242dcd6d1e2713c0d8d177d915622b6","ccd71915b7bbd14a335db2d7146fef3a9ae96d0c8285711e2e868dd56417e341"],"ts":1793259588,"cid":"poa-mainnet-1","sig":"43RbWqdknh57cjNV1bfrwAP9Esh8Ei4f2jz6TxpTwKcXM37MPQbM9JxNtmJSYvEfke71LiJYwnVWwg61iF7wa3R2"},"checkpointed":{"height":231001,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T03:27:29.163Z","checkpoint_height":231001,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}