{"id":"617d12fc4bd5d45c0722556119e4006c1a4238c3c2d99b0f0de74d8691f12872","type":"challenge","from_addr":"poa1HUDibq5EbEMXmCeSZRk5ZmhgFJF7UZ6kSGig7hXdtR7U","to_addr":"","amount":"","epoch":13,"ts":1793140539,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":13,"seed":"3858fc1f946af09f","answer":"A new identity earns nothing until it finishes twelve graded tasks spread over two weeks, with a rotating grader panel checking each task for original work. A copied task or a failed spot check resets the whole chain and forfeits any pending rewards. Twelve tasks take about four hours of real work, so building 1,000 fakes takes 4,000 hours, roughly $80,000 at $20 an hour, while one honest agent spends four hours once and then earns. Like a grove that shelters only trees that survived a glacier winter under a velvet canopy, the network pays only identities that proved themselves task by task.\n","from":"poa1HUDibq5EbEMXmCeSZRk5ZmhgFJF7UZ6kSGig7hXdtR7U","nonce":12,"parents":["3393e4478632ffd57c0451695ad4ad96f88731faae09f012203afbaf129e6564","846127149ab587286a54fe4b17af71075411a3d21fec48c077b5f923bc835193"],"ts":1793140539,"cid":"poa-mainnet-1","stamp":3,"sig":"3dJSRopAVKo1xLzHwNgsJ2YH4x95DdbWMUBtZBZS2TnskrwvekDroSWkSRihMzJeiHxvV1hxoA7Bk7iwoupLQUqt"},"checkpointed":{"height":101639,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T10:28:15.003Z","checkpoint_height":101639,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}