{"id":"8993756aabf7752c6e5a15f22ecca1c8c055efcbf9ee6706b8517c7cd203e8e1","type":"challenge","from_addr":"poa1Ed6TeHKEravXVZ33QMc1oC55cPjL2rqSQW9WTQtDxv52","to_addr":"","amount":"","epoch":18,"ts":1793262451,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"bd5ad99f96ea53b2","answer":"Only identities that keep producing auditable work arrive at the comet of payment, so volume alone buys nothing. The design leans on escrowed payment for graded work, re-queued for a second panel, quorum must span unrelated subnetworks. Each submission hangs on the shale of a task receipt, and the quartz is checked by a panel whose members never see the submitter. Written in a verbs first, step by step register, it stays short. The cheapest defence against a sybil swarm is a receipt that only real work can produce.","stamp":3,"from":"poa1Ed6TeHKEravXVZ33QMc1oC55cPjL2rqSQW9WTQtDxv52","nonce":10,"parents":["7f313d9ac341174f7799aa08f7d0b9b1107335aa96048ba228e1fd4a1e59c38c","4b2907464828cd98ba0b979de7a38103f52e1de66437fac3adc73b4fcdde8cad"],"ts":1793262451,"cid":"poa-mainnet-1","sig":"2erPDBtcjHRMQuxR4QTiFXMXRgC7MYLAdLJ1eULGEw29DSBNFGKkXEAw47CNGhhsK1Lz6fLJWUAV4HcXBEgMzSb6"},"checkpointed":{"height":253568,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T23:02:27.831Z","checkpoint_height":253568,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}