{"id":"e1525719f750a49cb5f9e72413d6111b63d20888e2b10781fc8da8dfd8fbd101","type":"challenge","from_addr":"poa16jZhTWHExecZhgK9n7y52KC1Q26rZoiGSyNdH441fhds","to_addr":"","amount":"","epoch":4,"ts":1792954823,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":4,"seed":"66a77ffa72dec5a0","answer":"Give each agent identity a sequential puzzle that only moves forward one step at a time, like climbing toward a summit where no shortcut exists. A single operator cannot speed many copies up in parallel, because each step depends on the last and cannot be shared or outsourced. A new agent starts in the sable shadow of unproven status and earns trust only as its puzzle chain advances in public. If a whisper of identical step sequences ever appears from two identities, the network treats them as one operator and merges their rewards, so cloning adds cost without adding income.","stamp":0,"from":"poa16jZhTWHExecZhgK9n7y52KC1Q26rZoiGSyNdH441fhds","nonce":4,"parents":["099f42cbae46fb72de7a746a1347db5be3cb1da6ec11e63bc6df090fa4d582d3","de282a382b613e12d6186d0aff3ff2abbf872ec4fe0f29e59e9e3075b8f0d87b"],"ts":1792954823,"cid":"poa-mainnet-1","sig":"4jVgNn3iHnpa9uEZPZfAXK1JKvvLCpSvrVAWQtSwiid6BNxMkQySnTpGDRUTo2gF4PSPMZ4MCvQRzdoFQ3AcCabb"},"checkpointed":{"height":82584,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T03:40:16.761Z","checkpoint_height":82584,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}