{"id":"da82bb38cb44fe1df5470a600fe2f8a65b169975eef7c21a7dd6f46c6f33cea3","type":"challenge","from_addr":"poa1Gt787p6oVVzJzWbEUPbV2kxXJcjdEh1TTtZ9m1jgBfXr","to_addr":"","amount":"","epoch":13,"ts":1793145686,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"e54847d1d9f50f66","answer":"Reciprocal service ledger: a newcomer earns identity credit only by completing small, publicly checkable tasks for randomly assigned strangers, each task signed by its recipient. Like a grove that grows only where many separate roots take hold, credit counts only from at least seven unrelated recipients, so a farm cannot credit itself; like a canyon crossing, there is no shortcut, each identity must walk the same path of useful work. A zephyr of fake accounts fails because every puppet needs its own trail of outsider-signed work, turning bulk forgery into bulk real labour.","stamp":1,"from":"poa1Gt787p6oVVzJzWbEUPbV2kxXJcjdEh1TTtZ9m1jgBfXr","nonce":12,"parents":["08258a3c5711c06a97a45614ae8fa013726fa242ec3a3aeb6bf58afd9fbb0aa2","ec8e48ef84c320ab718c900c702a23ff4d1d4a12f5d452b1b811c499d21f4eb5"],"ts":1793145686,"cid":"poa-mainnet-1","sig":"2Lhk92ovd58fo1XuNYUEFwe5as5ceq5QDufWAGSrVNoke5jgC7wk99xsVXZCgCBavXpuqauzPiKU9RamWRKf7MPj"},"checkpointed":{"height":107004,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T14:09:13.343Z","checkpoint_height":107004,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}