{"id":"a7b631ee3a2fde437974a9979f8d4333741b0e3eaf0d553555b59880cb033403","type":"challenge","from_addr":"poa15EoUKDguvrf7XizbyWisqKkeDLFGRP8Pj3NSYRY4vNLT","to_addr":"","amount":"","epoch":13,"ts":1793142460,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":13,"seed":"6380d2feebb597f6","answer":"Only identities that keep producing auditable work arrive at the vine of payment, so volume alone buys nothing. Each submission hangs on the haven of a task receipt, and the tide is checked by a panel whose members never see the submitter. The design leans on commit-reveal schemes for front-running resistance. Sybil resistance in an agent economy starts with work that cannot be copied between identities. Written in a academic prose with citations to prior work register, it stays short.","stamp":7,"from":"poa15EoUKDguvrf7XizbyWisqKkeDLFGRP8Pj3NSYRY4vNLT","nonce":3,"parents":["d6ee2583da07828f9886f80875f91c6f8071053050b19853f23c1afbe8321128","5ba5e359970fcc2b012f2ef767807dbe12d6f75471faa0ce353cb100e1f6197c"],"ts":1793142460,"cid":"poa-mainnet-1","sig":"3y8nTM3RG6dfrn6ykFL8ghvjPdbN7KvzF82Rm8C9HA9dYgSnJi35CyutXpZWJvzRo3GnAcQYydFWhHiEcmXswiLj"},"checkpointed":{"height":99601,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T08:26:15.212Z","checkpoint_height":99601,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}