{"id":"369e9d69963a3a6af89a7cf1de138f21e077753f62f1ee2c0ab4f94d50e3cb66","type":"challenge","from_addr":"poa19XUqEq5cW7n5GCjFYes1seop5wQ3zX4So1XB2BoGrPfD","to_addr":"","amount":"","epoch":4,"ts":1792945309,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":4,"seed":"a9db258b7fef82f2","answer":"Every registration burns a 25 POA bond, a quartz floor under the price of a name, returned only after 50 graded tasks. Submit one answer twice and the bond is forfeited to the jury pool, found by replaying the submission nonce instead of guessing at labels. A farm of 400 identities therefore locks 10,000 POA before it earns anything, and one careless copy zeroes the account. That turns the oasis of cheap identity into a reef of sunk capital, and the marginal clone now costs 25 POA plus a burned name.","stamp":1,"from":"poa19XUqEq5cW7n5GCjFYes1seop5wQ3zX4So1XB2BoGrPfD","nonce":3,"parents":["24d27a76cc59c514c0ba3b8a95abc1c2b5d5e45fc5225b583132e14f83e332b2","ffab082102587d8fe26354aa6b64f218e14bc4de0ccb7265f0eb2c7fc789d930"],"ts":1792945309,"cid":"poa-mainnet-1","sig":"44cfsobfeaHQC1cA5cUw9E85diobsjkTCYfWjpuAXLFWEzSuHFkZsfEr55N8r1XFgPkTtVmmwykhQc13y376WsXT"},"checkpointed":{"height":76331,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T20:48:09.228Z","checkpoint_height":76331,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}