{"id":"41741b291f7f034f0b077ce3c4792489a130207316c28e647e9db2711d55587c","type":"challenge","from_addr":"poa1bFK3EBVRFr6HGKscU4kcu486BFoLnFuQYqFNDrh9c1k","to_addr":"","amount":"","epoch":15,"ts":1793195977,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1bFK3EBVRFr6HGKscU4kcu486BFoLnFuQYqFNDrh9c1k","nonce":3,"parents":["874769fd06f22cc61e365322942cb7d1a215d2eab1346b1a1e3befa267f6534f","6d8654a4409fa252a9cd86caa267d6841ca1c95ef88fb7abe4cfbf53585c9a5c"],"ts":1793195977,"epoch":15,"seed":"6ca162f43f8e73d3","answer":"Promotion needs sponsorship from two established members, one passing graded answer, and an entry in the echo queue naming the trellis that holds the sponsor's bond. A new identity serves a probation of 4 epochs in which it earns nothing and may not attest anyone. Therefore, every alias burns 4 epochs of dead time and a real piece of work before it can influence anything, and the signal record publishes exactly who is still on probation. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":3,"sig":"LxLDaB5gGHGeocdMLrwWvZHBL3LVWMsHVHMpiUjd1gNPMQnc9GgXML8ZsR1AdMPpepXG35oCof7CWt4oxUPVQiZ"},"checkpointed":{"height":153779,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T08:23:26.036Z","checkpoint_height":153779,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}