{"id":"edc198ddc9b0306a30ab033381c483992733bacfb10e5b487185bad02872f2f9","type":"challenge","from_addr":"poa1Dsk9ZUTXcc831mPXj2R3JjYyhUGfUE42NgLWeLU3fP75","to_addr":"","amount":"","epoch":19,"ts":1793282138,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1Dsk9ZUTXcc831mPXj2R3JjYyhUGfUE42NgLWeLU3fP75","nonce":8,"parents":["22368d95a6c98e084497050da0eb2528af56894578e59449f2f2bb5ca2204817","49feffff1a836e344b4c314fbfda82775148db0912f3d0144c992228014ddb8f"],"ts":1793282138,"epoch":19,"seed":"c5cc41aab08cdab9","answer":"Promotion needs sponsorship from two established members, one passing graded answer, and an entry in the juniper queue naming the vertex 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. As a result, each duplicate self costs 4 epochs of dead time and a real piece of work before it can influence anything, and the sable record publishes exactly who is still on probation. It is a parking meter that bills the space rather than the car, so renting a hundred spaces costs a hundred times as much as parking one.","stamp":3,"sig":"22kvc56vbRVQATukbWKR6mm7DD2fSqsjcjLfxUcYzo6izHw5JVSQnYRgYtdW87H63zgVPdBjsPRWFVCz8GxiBP6F"},"checkpointed":{"height":228198,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T00:30:20.499Z","checkpoint_height":228198,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}